There are 6 USDA planting zones in Pennsylvania: zone 5b to 8a, based on the latest official USDA data.
Find your USDA hardiness Zone in Pennsylvania, in the cities, towns and counties list of Pennsylvania hardiness Zone provided below.
You can also use Pennsylvania hardiness Zones map to visually locate your zone, or search by your zip code using the planting zone lookup tool, all provided below.
Pennsylvania Planting Zones by ZipCode
Planting Zones Pennsylvania Map
Planting Zones
Planting Zones
USDA hardiness zones for Pennsylvania Counties
| Pennsylvania Counties | Hardiness Zones |
|---|---|
| Adams County | Zone 6b, 7a and 7b |
| Allegheny County | Zone 6b and 7a |
| Armstrong County | Zone 6a and 6b |
| Beaver County | Zone 6a, 6b and 7a |
| Bedford County | Zone 6a, 6b and 7a |
| Berks County | Zone 6a, 6b and 7a |
| Blair County | Zone 6a, 6b and 7a |
| Bradford County | Zone 5b, 6a and 6b |
| Bucks County | Zone 6b, 7a and 7b |
| Butler County | Zone 6a and 6b |
| Cambria County | Zone 5b, 6a and 6b |
| Cameron County | Zone 5b, 6a and 6b |
| Carbon County | Zone 6a, 6b and 7a |
| Centre County | Zone 6a and 6b |
| Chester County | Zone 7a and 7b |
| Clarion County | Zone 6a and 6b |
| Clearfield County | Zone 6a and 6b |
| Clinton County | Zone 5b, 6a and 6b |
| Columbia County | Zone 6a and 6b |
| Crawford County | Zone 5b, 6a and 6b |
| Cumberland County | Zone 6b and 7a |
| Dauphin County | Zone 6a, 6b, 7a and 7b |
| Delaware County | Zone 7a, 7b and 8a |
| Elk County | Zone 5b, 6a and 6b |
| Erie County | Zone 6a, 6b and 7a |
| Fayette County | Zone 6a, 6b and 7a |
| Forest County | Zone 5b and 6a |
| Franklin County | Zone 6b, 7a and 7b |
| Fulton County | Zone 6b and 7a |
| Greene County | Zone 6a, 6b and 7a |
| Huntingdon County | Zone 6a, 6b and 7a |
| Indiana County | Zone 6a and 6b |
| Jefferson County | Zone 6a and 6b |
| Juniata County | Zone 6b and 7a |
| Lackawanna County | Zone 6a, 6b and 7a |
| Lancaster County | Zone 7a and 7b |
| Lawrence County | Zone 6a and 6b |
| Lebanon County | Zone 6b and 7a |
| Lehigh County | Zone 6b and 7a |
| Luzerne County | Zone 6a, 6b and 7a |
| Lycoming County | Zone 5b, 6a, 6b and 7a |
| McKean County | Zone 5b and 6a |
| Mercer County | Zone 6a and 6b |
| Mifflin County | Zone 6a, 6b and 7a |
| Monroe County | Zone 6a, 6b and 7a |
| Montgomery County | Zone 6b, 7a and 7b |
| Montour County | Zone 6b |
| Northampton County | Zone 6a, 6b and 7a |
| Northumberland County | Zone 6b and 7a |
| Perry County | Zone 6b and 7a |
| Philadelphia County | Zone 7a and 7b |
| Pike County | Zone 6a and 6b |
| Potter County | Zone 5b and 6a |
| Schuylkill County | Zone 6a, 6b and 7a |
| Snyder County | Zone 6a, 6b and 7a |
| Somerset County | Zone 5b, 6a, 6b and 7a |
| Sullivan County | Zone 5b, 6a and 6b |
| Susquehanna County | Zone 5b and 6a |
| Tioga County | Zone 5b and 6a |
| Union County | Zone 6a and 6b |
| Venango County | Zone 6a and 6b |
| Warren County | Zone 5b and 6a |
| Washington County | Zone 6a, 6b and 7a |
| Wayne County | Zone 5b, 6a and 6b |
| Westmoreland County | Zone 6a and 6b |
| Wyoming County | Zone 6a, 6b and 7a |
| York County | Zone 6b, 7a and 7b |
USDA hardiness zones for Pennsylvania cities and towns
| Pennsylvania Cities/Towns | Hardiness Zones |
|---|---|
| Aaronsburg | Zone 6a and 6b |
| Aaronsburg | Zone 6b |
| Abbottstown | Zone 7a |
| Ackermanville | Zone 6b and 7a |
| Adamsburg | Zone 6b |
| Adamstown | Zone 7a |
| Adamsville | Zone 6a |
| Addison | Zone 6a |
| Akron | Zone 7a |
| Alba | Zone 6a |
| Albion | Zone 6a |
| Albrightsville | Zone 6a |
| Alburtis | Zone 7a |
| Aldan | Zone 7b |
| Alexandria | Zone 6b and 7a |
| Alfarata | Zone 6b and 7a |
| Aliquippa | Zone 6b and 7a |
| Alleghenyville | Zone 7a |
| Allenport | Zone 7a |
| Allenport | Zone 6b |
| Allensville | Zone 6b and 7a |
| Allentown | Zone 7a |
| Allenwood | Zone 6b |
| Allison | Zone 6b |
| Allison Park | Zone 6b |
| Allport | Zone 6a |
| Almedia | Zone 6b |
| Alsace Manor | Zone 6b and 7a |
| Altamont | Zone 6b |
| Altoona | Zone 6b |
| Ambler | Zone 7a and 7b |
| Ambridge | Zone 6b and 7a |
| Amity Gardens | Zone 7a |
| Ancient Oaks | Zone 7a |
| Annville | Zone 7a |
| Apollo | Zone 6b |
| Applewold | Zone 6b |
| Arcadia University | Zone 7b |
| Archbald | Zone 6a and 6b |
| Ardmore | Zone 7b |
| Arendtsville | Zone 7a |
| Aristes | Zone 6b |
| Arlington Heights | Zone 6b |
| Armagh | Zone 6b |
| Arnold | Zone 6b |
| Arnold City | Zone 6b |
| Arnot | Zone 5b and 6a |
| Arona | Zone 6b |
| Ashland | Zone 6b |
| Ashley | Zone 6b |
| Ashville | Zone 6a |
| Aspers | Zone 7a |
| Aspinwall | Zone 6b |
| Atglen | Zone 7a |
| Athens | Zone 6a |
| Atkinson Mills | Zone 7a |
| Atlantic | Zone 6a |
| Atlas | Zone 6b |
| Atlasburg | Zone 6b |
| Atwood | Zone 6a and 6b |
| Auburn | Zone 7a |
| Audubon | Zone 7a |
| Austin | Zone 5b |
| Avalon | Zone 6b and 7a |
| Avella | Zone 6b |
| Avis | Zone 6b |
| Avoca | Zone 6b and 7a |
| Avon | Zone 7a |
| Avondale | Zone 7a |
| Avonia | Zone 6b and 7a |
| Avonmore | Zone 6b |
| Baden | Zone 6b and 7a |
| Baidland | Zone 6b |
| Baileyville | Zone 6b |
| Bainbridge | Zone 7a |
| Bairdford | Zone 6b |
| Bakerstown | Zone 6b |
| Baldwin | Zone 6b and 7a |
| Bally | Zone 6b and 7a |
| Bangor | Zone 6b and 7a |
| Barkeyville | Zone 6a |
| Barrville | Zone 6b |
| Bath | Zone 6b and 7a |
| Baumstown | Zone 7a |
| Beallsville | Zone 6b |
| Bear Creek Village | Zone 6a |
| Bear Lake | Zone 5b and 6a |
| Bear Rocks | Zone 6a and 6b |
| Beaver | Zone 6b and 7a |
| Beaver Falls | Zone 6b |
| Beaver Meadows | Zone 6b |
| Beaver Springs | Zone 6b |
| Beaverdale | Zone 6a and 6b |
| Beavertown | Zone 6b |
| Bechtelsville | Zone 6b and 7a |
| Bedford | Zone 6b |
| Beech Creek | Zone 6b |
| Beech Mountain Lakes | Zone 6a and 6b |
| Belfast | Zone 6b and 7a |
| Bell Acres | Zone 6b and 7a |
| Belle Vernon | Zone 6b |
| Bellefonte | Zone 6b |
| Belleville | Zone 7a |
| Bellevue | Zone 6b and 7a |
| Bellwood | Zone 6b |
| Belmont | Zone 6a and 6b |
| Ben Avon | Zone 6b and 7a |
| Ben Avon Heights | Zone 6b |
| Bendersville | Zone 7a |
| Benson | Zone 6a |
| Bentleyville | Zone 6b |
| Benton | Zone 6b |
| Berlin | Zone 5b |
| Bernville | Zone 7a |
| Berrysburg | Zone 6b |
| Berwick | Zone 6b |
| Berwyn | Zone 7a |
| Bessemer | Zone 6a |
| Bethany | Zone 6a |
| Bethel | Zone 7a |
| Bethel Park | Zone 6b |
| Bethlehem | Zone 7a |
| Beurys Lake | Zone 6b |
| Big Bass Lake | Zone 6a |
| Big Beaver | Zone 6b |
| Big Run | Zone 6a |
| Bigler | Zone 6a |
| Biglerville | Zone 7a |
| Birchwood Lakes | Zone 6b |
| Bird-in-Hand | Zone 7a |
| Birdsboro | Zone 7a |
| Birmingham | Zone 6b |
| Black Lick | Zone 6b |
| Blain | Zone 7a |
| Blairsville | Zone 6b |
| Blakely | Zone 6a and 6b |
| Blanchard | Zone 6b |
| Blandburg | Zone 6a |
| Blandon | Zone 6b and 7a |
| Blawnox | Zone 6b |
| Bloomfield | Zone 7a |
| Blooming Valley | Zone 6a |
| Bloomsburg | Zone 6b |
| Blossburg | Zone 5b and 6a |
| Blue Ball | Zone 7a |
| Blue Bell | Zone 7a and 7b |
| Blue Ridge Summit | Zone 6b and 7a |
| Boalsburg | Zone 6b |
| Bobtown | Zone 6b and 7a |
| Boiling Springs | Zone 7a |
| Bolivar | Zone 6b |
| Bonneauville | Zone 7a |
| Boothwyn | Zone 7b |
| Boston | Zone 6b |
| Boswell | Zone 6a |
| Bowers | Zone 7a |
| Bowmanstown | Zone 6b and 7a |
| Bowmansville | Zone 7a |
| Boyertown | Zone 7a |
| Brackenridge | Zone 6b |
| Braddock | Zone 6b |
| Braddock Hills | Zone 6b |
| Bradenville | Zone 6b |
| Bradford | Zone 5b |
| Bradford Woods | Zone 6b |
| Branchdale | Zone 6b |
| Brandonville | Zone 6a and 6b |
| Brave | Zone 6b |
| Breinigsville | Zone 7a |
| Brentwood | Zone 6b |
| Bressler | Zone 7a |
| Briar Creek | Zone 6b |
| Brickerville | Zone 7a |
| Bridgeport | Zone 7a and 7b |
| Bridgeville | Zone 6b |
| Bridgewater | Zone 6b and 7a |
| Brisbin | Zone 6a |
| Bristol | Zone 7b |
| Brittany Farms-The Highlands | Zone 7a |
| Broad Top City | Zone 6b |
| Brockway | Zone 6a |
| Brodheadsville | Zone 6b |
| Brookhaven | Zone 7b |
| Brookville | Zone 6a |
| Broomall | Zone 7b |
| Brownstown | Zone 6a and 6b |
| Brownstown | Zone 7a |
| Brownsville | Zone 6b |
| Browntown | Zone 6b and 7a |
| Bruin | Zone 6a |
| Bryn Athyn | Zone 7b |
| Bryn Mawr | Zone 7b |
| Buck Run | Zone 6b |
| Buckhorn | Zone 6b |
| Buffington | Zone 6b and 7a |
| Bulger | Zone 6b |
| Burgettstown | Zone 6b |
| Burlington | Zone 6a |
| Burnham | Zone 7a |
| Burnside | Zone 6a |
| Butler | Zone 6a and 6b |
| Byrnedale | Zone 6a |
| Cairnbrook | Zone 6a |
| California | Zone 6b |
| Callensburg | Zone 6a |
| Callery | Zone 6b |
| Callimont | Zone 6a and 6b |
| Caln | Zone 7a |
| Calumet | Zone 6a and 6b |
| Cambridge Springs | Zone 6a |
| Camp Hill | Zone 7a |
| Campbelltown | Zone 7a |
| Canadohta Lake | Zone 6a |
| Canonsburg | Zone 6b |
| Canton | Zone 6a |
| Carbondale | Zone 6a |
| Carlisle | Zone 7a |
| Carmichaels | Zone 6b |
| Carnegie | Zone 6b and 7a |
| Carnot-Moon | Zone 6b and 7a |
| Carroll Valley | Zone 7a |
| Carrolltown | Zone 6a |
| Cashtown | Zone 7a |
| Cassandra | Zone 6a |
| Casselman | Zone 6a |
| Cassville | Zone 6b and 7a |
| Castanea | Zone 6b |
| Castle Shannon | Zone 6b |
| Catasauqua | Zone 7a |
| Catawissa | Zone 6b |
| Cecil-Bishop | Zone 6b |
| Cedar Crest | Zone 6b and 7a |
| Cementon | Zone 7a |
| Centerport | Zone 7a |
| Centerville | Zone 6a |
| Centerville | Zone 6b |
| Central City | Zone 6a and 6b |
| Centralia | Zone 6b |
| Centre Hall | Zone 6b |
| Cetronia | Zone 7a |
| Chalfant | Zone 6b |
| Chalfont | Zone 7a |
| Chalkhill | Zone 6a |
| Chambersburg | Zone 7a |
| Chapman | Zone 6b |
| Charleroi | Zone 6b |
| Chase | Zone 6a and 6b |
| Cherry Tree | Zone 6a |
| Cherry Valley | Zone 6a |
| Cherryville | Zone 6b and 7a |
| Chest Springs | Zone 6a |
| Chester | Zone 7b and 8a |
| Chester Heights | Zone 7a and 7b |
| Chester Hill | Zone 6a |
| Chesterbrook | Zone 7a |
| Cheswick | Zone 6b |
| Chevy Chase Heights | Zone 6b |
| Chewton | Zone 6b |
| Cheyney University | Zone 7a |
| Chicora | Zone 6a |
| Chinchilla | Zone 6a and 6b |
| Christiana | Zone 7a |
| Church Hill | Zone 6b and 7a |
| Churchill | Zone 6b |
| Churchtown | Zone 7a |
| Churchville | Zone 7a |
| Clairton | Zone 6b and 7a |
| Clarence | Zone 6a |
| Clarendon | Zone 6a |
| Clarion | Zone 6a |
| Clark | Zone 6a |
| Clarks Green | Zone 6a |
| Clarks Summit | Zone 6a |
| Clarksville | Zone 6b |
| Clay | Zone 7a |
| Claysburg | Zone 6b |
| Claysville | Zone 6b |
| Clearfield | Zone 6a |
| Cleona | Zone 7a |
| Clifton Heights | Zone 7b |
| Clinton | Zone 6b |
| Clintonville | Zone 6a |
| Clymer | Zone 6b |
| Coal Center | Zone 6b |
| Coaldale | Zone 6b |
| Coaldale | Zone 6b |
| Coalmont | Zone 6b |
| Coatesville | Zone 7a |
| Coburn | Zone 6b |
| Cochranton | Zone 6a |
| Cochranville | Zone 7a |
| Cokeburg | Zone 6b |
| Collegeville | Zone 7a |
| Collingdale | Zone 7b |
| Collinsburg | Zone 6b |
| Colonial Park | Zone 7a |
| Colony Park | Zone 7a |
| Columbia | Zone 7a |
| Columbus | Zone 6a |
| Colver | Zone 6a and 6b |
| Colwyn | Zone 7b |
| Commodore | Zone 6a |
| Conashaugh Lakes | Zone 6a and 6b |
| Conestoga | Zone 7a |
| Confluence | Zone 6a |
| Conneaut Lake | Zone 6a |
| Conneaut Lakeshore | Zone 6a |
| Conneautville | Zone 6a |
| Connellsville | Zone 6b |
| Connoquenessing | Zone 6b |
| Conshohocken | Zone 7b |
| Conway | Zone 6b and 7a |
| Conyngham | Zone 6b |
| Coopersburg | Zone 7a |
| Cooperstown | Zone 6a |
| Coplay | Zone 7a |
| Coral | Zone 6b |
| Coraopolis | Zone 6b and 7a |
| Cornwall | Zone 7a |
| Cornwells Heights | Zone 7b |
| Corry | Zone 6a |
| Corsica | Zone 6a |
| Coudersport | Zone 5b |
| Courtdale | Zone 6a and 6b |
| Crabtree | Zone 6b |
| Crafton | Zone 6b and 7a |
| Cranesville | Zone 6a |
| Creekside | Zone 6b |
| Crenshaw | Zone 6a |
| Cresson | Zone 6a and 6b |
| Cressona | Zone 7a |
| Cross Creek | Zone 6b |
| Cross Roads | Zone 7a |
| Crown | Zone 6a |
| Croydon | Zone 7b |
| Crucible | Zone 6b |
| Cumbola | Zone 6b |
| Curtisville | Zone 6b |
| Curwensville | Zone 6a |
| Daisytown | Zone 6a and 6b |
| Dale | Zone 6a and 6b |
| Dallas | Zone 6a |
| Dallastown | Zone 7a |
| Dalmatia | Zone 6b and 7a |
| Dalton | Zone 6a and 6b |
| Danville | Zone 6b |
| Darby | Zone 7b |
| Darlington | Zone 6b |
| Dauberville | Zone 7a |
| Dauphin | Zone 7a |
| Davidsville | Zone 6a and 6b |
| Dawson | Zone 6b |
| Dayton | Zone 6a and 6b |
| Deemston | Zone 6b |
| Deer Lake | Zone 6a |
| Deer Lake | Zone 6b and 7a |
| Defiance | Zone 6b |
| Delano | Zone 6b |
| Delaware Water Gap | Zone 6b |
| Delmont | Zone 6b |
| Delta | Zone 7a |
| Denver | Zone 7a |
| Derry | Zone 6a and 6b |
| DeSales University | Zone 7a |
| Devon | Zone 7a |
| Dewart | Zone 6b |
| Dickson City | Zone 6a and 6b |
| Dillsburg | Zone 7a |
| Donaldson | Zone 6b |
| Donegal | Zone 6a |
| Donora | Zone 6b |
| Dormont | Zone 6b |
| Dorneyville | Zone 7a |
| Douglassville | Zone 7a |
| Dover | Zone 7a |
| Downingtown | Zone 7a |
| Doylestown | Zone 7a |
| Dravosburg | Zone 6b |
| Drexel Hill | Zone 7b |
| Driftwood | Zone 5b, 6a and 6b |
| Dry Tavern | Zone 6b |
| Dryville | Zone 6b and 7a |
| Dublin | Zone 7a |
| DuBois | Zone 6a |
| Duboistown | Zone 6b |
| Dudley | Zone 6b |
| Dunbar | Zone 6b |
| Duncannon | Zone 7a |
| Duncansville | Zone 6b |
| Dunlevy | Zone 6b |
| Dunlo | Zone 6a and 6b |
| Dunmore | Zone 6a and 6b |
| Dunnstown | Zone 6b |
| Dupont | Zone 6b and 7a |
| Duquesne | Zone 6b and 7a |
| Duryea | Zone 6b and 7a |
| Dushore | Zone 6a |
| Eagle Lake | Zone 6a |
| Eagles Mere | Zone 6a |
| Eagleview | Zone 7a |
| Eagleville | Zone 6b |
| Eagleville | Zone 7a |
| Earlston | Zone 6b |
| East Bangor | Zone 6b |
| East Berlin | Zone 7a |
| East Berwick | Zone 6b |
| East Brady | Zone 6b |
| East Butler | Zone 6a and 6b |
| East Conemaugh | Zone 6b |
| East Earl | Zone 7a |
| East Freedom | Zone 6b |
| East Greenville | Zone 7a |
| East Lansdowne | Zone 7b |
| East McKeesport | Zone 6b |
| East Petersburg | Zone 7a |
| East Pittsburgh | Zone 6b |
| East Prospect | Zone 7a |
| East Rochester | Zone 6b and 7a |
| East Salem | Zone 6b |
| East Side | Zone 6a |
| East Stroudsburg | Zone 6b |
| East Uniontown | Zone 6b |
| East Vandergrift | Zone 6b |
| East Washington | Zone 6b |
| East Waterford | Zone 7a |
| East York | Zone 7a |
| Eastlawn Gardens | Zone 6b and 7a |
| Easton | Zone 7a |
| Eastvale | Zone 6b |
| Eau Claire | Zone 6a |
| Ebensburg | Zone 5b and 6a |
| Economy | Zone 6b and 7a |
| Eddington | Zone 7b |
| Eddystone | Zone 7b and 8a |
| Edenborn | Zone 7a |
| Edenburg | Zone 6b and 7a |
| Edgewood | Zone 6b |
| Edgewood | Zone 6b |
| Edgeworth | Zone 6b and 7a |
| Edie | Zone 5b and 6a |
| Edinboro | Zone 6a |
| Edwardsville | Zone 6b and 7a |
| Effort | Zone 6b |
| Egypt | Zone 7a |
| Ehrenfeld | Zone 6a |
| Eighty Four | Zone 6b |
| Elco | Zone 6b |
| Elderton | Zone 6b |
| Eldred | Zone 5b |
| Elgin | Zone 6a |
| Elim | Zone 6a and 6b |
| Elizabeth | Zone 6b and 7a |
| Elizabethtown | Zone 7a |
| Elizabethville | Zone 6b and 7a |
| Elkland | Zone 5b |
| Ellport | Zone 6b |
| Ellsworth | Zone 6b |
| Ellwood City | Zone 6b |
| Elrama | Zone 6b and 7a |
| Elverson | Zone 7a |
| Elysburg | Zone 6b |
| Emerald Lakes | Zone 6a |
| Emigsville | Zone 7a |
| Emlenton | Zone 6a |
| Emmaus | Zone 7a |
| Emporium | Zone 5b and 6a |
| Emsworth | Zone 6b and 7a |
| Englewood | Zone 6b |
| Enhaut | Zone 7a |
| Enlow | Zone 6b |
| Enola | Zone 7a |
| Enon Valley | Zone 6b |
| Ephrata | Zone 7a |
| Erie | Zone 6b and 7a |
| Ernest | Zone 6b |
| Espy | Zone 6b |
| Etna | Zone 6b and 7a |
| Evans City | Zone 6b |
| Evansburg | Zone 7a |
| Everett | Zone 6b |
| Everson | Zone 6b |
| Exeter | Zone 6b and 7a |
| Export | Zone 6b |
| Exton | Zone 7a |
| Eyers Grove | Zone 6b |
| Factoryville | Zone 6a and 6b |
| Fairchance | Zone 6b |
| Fairdale | Zone 6b and 7a |
| Fairfield | Zone 7a |
| Fairhope | Zone 6b |
| Fairless Hills | Zone 7a |
| Fairview | Zone 6a |
| Fairview | Zone 6b |
| Fairview-Ferndale | Zone 6b |
| Falls Creek | Zone 6a |
| Fallston | Zone 6b |
| Falmouth | Zone 7a |
| Farmersville | Zone 7a |
| Farmington | Zone 6a |
| Farrell | Zone 6a |
| Fawn Grove | Zone 7a |
| Fawn Lake Forest | Zone 6a |
| Faxon | Zone 6b |
| Fayette City | Zone 6b |
| Fayetteville | Zone 7a |
| Feasterville | Zone 7a |
| Fellsburg | Zone 6b |
| Felton | Zone 7a |
| Ferndale | Zone 6a and 6b |
| Fernville | Zone 6b |
| Finleyville | Zone 6b |
| Fivepointville | Zone 7a |
| Fleetwood | Zone 7a |
| Flemington | Zone 6b |
| Flourtown | Zone 7b |
| Flying Hills | Zone 7a |
| Folcroft | Zone 7b |
| Folsom | Zone 7b |
| Foot of Ten | Zone 6b |
| Force | Zone 6a |
| Ford City | Zone 6b |
| Ford Cliff | Zone 6b |
| Forest City | Zone 6a |
| Forest Hills | Zone 6b |
| Forestville | Zone 6b |
| Forksville | Zone 6a |
| Fort Indiantown Gap | Zone 6b and 7a |
| Fort Loudon | Zone 6b and 7a |
| Fort Washington | Zone 7a and 7b |
| Forty Fort | Zone 6b and 7a |
| Foster Brook | Zone 5b |
| Foundryville | Zone 6b |
| Fountain Hill | Zone 7a |
| Fountain Springs | Zone 6b |
| Fox Chapel | Zone 6b |
| Fox Chase | Zone 7a |
| Foxburg | Zone 6a and 6b |
| Frackville | Zone 6b |
| Frankfort Springs | Zone 6b |
| Franklin | Zone 6b |
| Franklin | Zone 6a and 6b |
| Franklin Park | Zone 6b |
| Franklintown | Zone 7a |
| Fredericksburg | Zone 6a and 6b |
| Fredericksburg | Zone 7a |
| Fredericktown | Zone 6b |
| Fredonia | Zone 6a |
| Freeburg | Zone 6b |
| Freedom | Zone 6b and 7a |
| Freeland | Zone 6a |
| Freemansburg | Zone 7a |
| Freeport | Zone 6b |
| Friedens | Zone 5b and 6a |
| Friedensburg | Zone 7a |
| Friendsville | Zone 6a |
| Frizzleburg | Zone 6a |
| Frystown | Zone 7a |
| Fullerton | Zone 7a |
| Galeton | Zone 5b and 6a |
| Gallitzin | Zone 6a and 6b |
| Gap | Zone 7a |
| Garden View | Zone 6b |
| Gardners | Zone 7a |
| Garrett | Zone 5b and 6a |
| Gastonville | Zone 6b |
| Geistown | Zone 6a and 6b |
| Geneva | Zone 6a |
| Georgetown | Zone 6b and 7a |
| Georgetown | Zone 7a |
| Georgetown | Zone 6b |
| Gettysburg | Zone 7a |
| Gibraltar | Zone 7a |
| Gibsonia | Zone 6b |
| Gilberton | Zone 6b |
| Gilbertsville | Zone 7a |
| Girard | Zone 6b |
| Girardville | Zone 6b |
| Glasgow | Zone 6b and 7a |
| Glen Campbell | Zone 6a |
| Glen Hope | Zone 6a |
| Glen Lyon | Zone 6a and 6b |
| Glen Osborne | Zone 6b and 7a |
| Glen Rock | Zone 7a |
| Glenburn | Zone 6a and 6b |
| Glendon | Zone 7a |
| Glenfield | Zone 6b and 7a |
| Glenolden | Zone 7b |
| Glenshaw | Zone 6b |
| Glenside | Zone 7b |
| Gold Key Lake | Zone 6a and 6b |
| Goldsboro | Zone 7a |
| Goodville | Zone 7a |
| Gordon | Zone 6b |
| Gordonville | Zone 7a |
| Gouglersville | Zone 7a |
| Gouldsboro | Zone 6a |
| Graceton | Zone 6b |
| Grampian | Zone 6a |
| Grantley | Zone 7a |
| Granville | Zone 7a |
| Grapeville | Zone 6b |
| Grassflat | Zone 6a |
| Gratz | Zone 6b |
| Grazierville | Zone 6b |
| Great Bend | Zone 6a |
| Green Hills | Zone 6a and 6b |
| Green Lane | Zone 7a |
| Green Tree | Zone 6b and 7a |
| Greencastle | Zone 7a |
| Greenfields | Zone 7a |
| Greenock | Zone 6b |
| Greens Landing | Zone 6a |
| Greensboro | Zone 6b |
| Greensburg | Zone 6b |
| Greenville | Zone 6a |
| Greenwood | Zone 6b |
| Grier City | Zone 6b |
| Grill | Zone 7a |
| Grindstone | Zone 6b |
| Grove City | Zone 6a |
| Guilford | Zone 7a |
| Guys Mills | Zone 6a |
| Halfway House | Zone 7a |
| Halifax | Zone 7a |
| Hallam | Zone 7a |
| Hallstead | Zone 5b and 6a |
| Hamburg | Zone 6b and 7a |
| Hampton | Zone 7a |
| Hannasville | Zone 6a |
| Hanover | Zone 6b and 7a |
| Harleigh | Zone 6b |
| Harleysville | Zone 7a |
| Harmonsburg | Zone 6a |
| Harmony | Zone 6b |
| Harrisburg | Zone 7a |
| Harrison City | Zone 6b |
| Harrisville | Zone 6a |
| Hartleton | Zone 6b |
| Hartstown | Zone 6a |
| Harveys Lake | Zone 6a |
| Harwick | Zone 6b |
| Hasson Heights | Zone 6a |
| Hastings | Zone 6a |
| Hatboro | Zone 7a and 7b |
| Hatfield | Zone 7a |
| Haverford College | Zone 7b |
| Hawk Run | Zone 6a |
| Hawley | Zone 6a |
| Hawthorn | Zone 6a |
| Haysville | Zone 6b and 7a |
| Hazleton | Zone 6b |
| Hebron | Zone 7a |
| Heckscherville | Zone 6b |
| Hegins | Zone 6b |
| Heidelberg | Zone 6b and 7a |
| Heidlersburg | Zone 7a |
| Heilwood | Zone 6a |
| Hellertown | Zone 7a |
| Hemlock Farms | Zone 6a |
| Hendersonville | Zone 6b |
| Hereford | Zone 7a |
| Herminie | Zone 6b |
| Hermitage | Zone 6a and 6b |
| Herndon | Zone 6b |
| Hershey | Zone 7a |
| Hickory | Zone 6b |
| Hickory Hills | Zone 6a |
| Highland Park | Zone 7a |
| Highspire | Zone 7a and 7b |
| Hilldale | Zone 6b and 7a |
| Hiller | Zone 6b |
| Hokendauqua | Zone 7a |
| Holiday Pocono | Zone 6a |
| Hollidaysburg | Zone 6b |
| Homeacre-Lyndora | Zone 6a and 6b |
| Homer City | Zone 6b |
| Homestead | Zone 6b and 7a |
| Hometown | Zone 6b |
| Homewood | Zone 6b |
| Honesdale | Zone 6a |
| Honey Brook | Zone 7a |
| Hookstown | Zone 6b |
| Hooversville | Zone 6a |
| Hop Bottom | Zone 6a |
| Hopeland | Zone 7a |
| Hopewell | Zone 6b |
| Hopwood | Zone 6b |
| Horsham | Zone 7a and 7b |
| Hostetter | Zone 6b |
| Houserville | Zone 6b |
| Houston | Zone 6b |
| Houtzdale | Zone 6a |
| Howard | Zone 6b |
| Hublersburg | Zone 6b |
| Hudson | Zone 6b |
| Hughestown | Zone 6b and 7a |
| Hughesville | Zone 6b |
| Hulmeville | Zone 7a and 7b |
| Hummels Wharf | Zone 6b |
| Hummelstown | Zone 7a |
| Hunker | Zone 6b |
| Hunterstown | Zone 7a |
| Huntingdon | Zone 6b and 7a |
| Hyde | Zone 6a |
| Hyde Park | Zone 7a |
| Hyde Park | Zone 6b |
| Hydetown | Zone 5b and 6a |
| Hyndman | Zone 7a |
| Idaville | Zone 7a |
| Imperial | Zone 6b |
| Indian Lake | Zone 6a and 6b |
| Indian Mountain Lake | Zone 6a and 6b |
| Indiana | Zone 6b |
| Industry | Zone 6b and 7a |
| Ingram | Zone 6b and 7a |
| Inkerman | Zone 6b and 7a |
| Intercourse | Zone 7a |
| Iola | Zone 6b |
| Irvona | Zone 6a |
| Irwin | Zone 6b |
| Ivyland | Zone 7a |
| Jackson Center | Zone 6a |
| Jacksonville | Zone 6b |
| Jacksonville | Zone 6b |
| Jacksonwald | Zone 7a |
| Jacobus | Zone 7a |
| James City | Zone 5b |
| Jamestown | Zone 6a |
| Jamison City | Zone 6a |
| Jeannette | Zone 6b |
| Jeddo | Zone 6a |
| Jefferson | Zone 6b |
| Jefferson | Zone 7a |
| Jefferson Hills | Zone 6b and 7a |
| Jenkintown | Zone 7b |
| Jennerstown | Zone 6a |
| Jermyn | Zone 6a and 6b |
| Jerome | Zone 6a |
| Jersey Shore | Zone 6b |
| Jerseytown | Zone 6b |
| Jessup | Zone 6a and 6b |
| Jim Thorpe | Zone 6a and 6b |
| Joffre | Zone 6b |
| Johnsonburg | Zone 5b |
| Johnstown | Zone 6a and 6b |
| Jonestown | Zone 6b |
| Jonestown | Zone 7a |
| Julian | Zone 6b |
| Juniata Terrace | Zone 7a |
| Kane | Zone 5b |
| Kapp Heights | Zone 6b |
| Karns City | Zone 6a |
| Kelayres | Zone 6b |
| Kempton | Zone 6b and 7a |
| Kenhorst | Zone 7a |
| Kenilworth | Zone 7a |
| Kenmar | Zone 6b |
| Kennerdell | Zone 6a and 6b |
| Kennett Square | Zone 7a |
| Kerrtown | Zone 6a and 6b |
| Kersey | Zone 5b |
| King of Prussia | Zone 7a and 7b |
| Kingston | Zone 6b and 7a |
| Kirkwood | Zone 7a |
| Kiskimere | Zone 6b |
| Kistler | Zone 7a |
| Kittanning | Zone 6b |
| Klingerstown | Zone 6b |
| Knox | Zone 6a |
| Knoxville | Zone 5b and 6a |
| Koppel | Zone 6b |
| Kratzerville | Zone 6b |
| Kreamer | Zone 6b |
| Kulpmont | Zone 6b |
| Kulpsville | Zone 7a |
| Kutztown | Zone 6b and 7a |
| Kutztown University | Zone 7a |
| Kylertown | Zone 6a |
| Laceyville | Zone 6a and 6b |
| Laflin | Zone 6b |
| Lake Arthur Estates | Zone 6a |
| Lake City | Zone 6b and 7a |
| Lake Heritage | Zone 7a |
| Lake Latonka | Zone 6a |
| Lake Meade | Zone 7a |
| Lake Winola | Zone 6a |
| Lake Wynonah | Zone 7a |
| Lakemont | Zone 6b |
| Lamar | Zone 6b |
| Lampeter | Zone 7a |
| Lancaster | Zone 7a |
| Landingville | Zone 7a |
| Landisburg | Zone 7a |
| Landisville | Zone 7a |
| Lanesboro | Zone 5b and 6a |
| Langeloth | Zone 6b |
| Langhorne | Zone 7a |
| Langhorne Manor | Zone 7a |
| Lansdale | Zone 7a |
| Lansdowne | Zone 7b |
| Lansford | Zone 6b |
| Laporte | Zone 6a |
| Larksville | Zone 6a, 6b and 7a |
| Latrobe | Zone 6b |
| Lattimer | Zone 6b |
| Laurel Mountain | Zone 6a |
| Laurel Run | Zone 6a and 6b |
| Laureldale | Zone 7a |
| Laurelton | Zone 6b |
| Laurys Station | Zone 6b and 7a |
| Lavelle | Zone 6b |
| Lawnton | Zone 7a |
| Lawrence | Zone 6b |
| Lawrence Park | Zone 6b and 7a |
| Lawrenceville | Zone 5b and 6a |
| Lawson Heights | Zone 6b |
| Le Raysville | Zone 6a |
| Lebanon | Zone 7a |
| Lebanon South | Zone 7a |
| Leechburg | Zone 6b |
| Leeper | Zone 6a |
| Leesport | Zone 7a |
| Leetsdale | Zone 6b and 7a |
| Lehighton | Zone 6b and 7a |
| Leith-Hatfield | Zone 6b |
| Lemont | Zone 6b |
| Lemont Furnace | Zone 6a and 6b |
| Lemoyne | Zone 7a |
| Lenape Heights | Zone 6a and 6b |
| Lenhartsville | Zone 7a |
| Lenkerville | Zone 6b and 7a |
| Leola | Zone 7a |
| Level Green | Zone 6b |
| Levittown | Zone 7a and 7b |
| Lewis Run | Zone 5b |
| Lewisberry | Zone 7a |
| Lewisburg | Zone 6b |
| Lewistown | Zone 7a |
| Liberty | Zone 6b |
| Liberty | Zone 5b and 6a |
| Lightstreet | Zone 6b |
| Ligonier | Zone 6a and 6b |
| Lilly | Zone 6a |
| Lima | Zone 7b |
| Lime Ridge | Zone 6b |
| Lincoln | Zone 6b and 7a |
| Lincoln Park | Zone 7a |
| Lincoln University | Zone 7a |
| Lincolnville | Zone 6a |
| Linesville | Zone 6a |
| Linglestown | Zone 6b and 7a |
| Linntown | Zone 6b |
| Linwood | Zone 7b |
| Lionville | Zone 7a |
| Lititz | Zone 7a |
| Little Britain | Zone 7a |
| Little Meadows | Zone 6a |
| Littlestown | Zone 6b and 7a |
| Liverpool | Zone 6b and 7a |
| Lock Haven | Zone 6b |
| Locustdale | Zone 6b |
| Loganton | Zone 6a and 6b |
| Loganville | Zone 7a |
| Long Branch | Zone 6b |
| Longfellow | Zone 6b and 7a |
| Lorain | Zone 6a and 6b |
| Lorane | Zone 7a |
| Loretto | Zone 6a |
| Lower Allen | Zone 7a |
| Lower Burrell | Zone 6b |
| Loyalhanna | Zone 6b |
| Lucerne Mines | Zone 6b |
| Lumber City | Zone 6b and 7a |
| Luzerne | Zone 6b |
| Lykens | Zone 6b |
| Lynnwood-Pricedale | Zone 6b |
| Lyons | Zone 7a |
| Macungie | Zone 7a |
| Madison | Zone 6b |
| Madisonburg | Zone 6b |
| Mahaffey | Zone 6a |
| Mahanoy City | Zone 6b |
| Mainville | Zone 6b |
| Maitland | Zone 6b and 7a |
| Malvern | Zone 7a |
| Mammoth | Zone 6a and 6b |
| Manchester | Zone 7a |
| Manheim | Zone 7a |
| Manns Choice | Zone 6b |
| Manor | Zone 6b |
| Manorville | Zone 6b |
| Mansfield | Zone 5b and 6a |
| Maple Glen | Zone 7a and 7b |
| Mapleton | Zone 7a |
| Mapletown | Zone 6b and 7a |
| Marcus Hook | Zone 7b and 8a |
| Marianna | Zone 6b |
| Marianne | Zone 6a |
| Marienville | Zone 6a |
| Marietta | Zone 7a |
| Marion | Zone 7a |
| Marion Center | Zone 6a |
| Marion Heights | Zone 6b |
| Marklesburg | Zone 6b and 7a |
| Markleysburg | Zone 6a |
| Marlin | Zone 6b and 7a |
| Mars | Zone 6b |
| Marshallton | Zone 6b |
| Martins Creek | Zone 7a |
| Martinsburg | Zone 6b |
| Marysville | Zone 6b and 7a |
| Masontown | Zone 6b and 7a |
| Masthope | Zone 6a |
| Matamoras | Zone 6b |
| Mather | Zone 6b |
| Mattawana | Zone 7a |
| Mayfield | Zone 6a and 6b |
| Maytown | Zone 7a |
| McAdoo | Zone 6b |
| McAlisterville | Zone 6b |
| McClure | Zone 6b |
| McConnellsburg | Zone 7a |
| McConnellstown | Zone 6b and 7a |
| McDonald | Zone 6b |
| McElhattan | Zone 6b |
| McEwensville | Zone 6b |
| McGovern | Zone 6b |
| McKean | Zone 6a and 6b |
| McKeansburg | Zone 6b |
| McKees Rocks | Zone 6b and 7a |
| McKeesport | Zone 6b and 7a |
| McKnightstown | Zone 7a |
| McMurray | Zone 6b |
| McSherrystown | Zone 6b |
| McVeytown | Zone 7a |
| Meadowlands | Zone 6b |
| Meadowood | Zone 6a and 6b |
| Meadville | Zone 6a and 6b |
| Mechanicsburg | Zone 7a |
| Mechanicsville | Zone 6b |
| Media | Zone 7b |
| Mercer | Zone 6a |
| Mercersburg | Zone 7a |
| Meridian | Zone 6a and 6b |
| Mertztown | Zone 6b and 7a |
| Meshoppen | Zone 6a and 6b |
| Messiah College | Zone 7a |
| Mexico | Zone 7a |
| Meyersdale | Zone 5b and 6a |
| Middleburg | Zone 6b |
| Middleport | Zone 6b |
| Middletown | Zone 7a and 7b |
| Middletown | Zone 7a |
| Midland | Zone 6b and 7a |
| Midway | Zone 6b and 7a |
| Midway | Zone 6b |
| Mifflin | Zone 7a |
| Mifflinburg | Zone 6b |
| Mifflintown | Zone 7a |
| Mifflinville | Zone 6b |
| Milesburg | Zone 6b |
| Milford | Zone 6b |
| Milford Square | Zone 7a |
| Mill Creek | Zone 7a |
| Mill Hall | Zone 6b |
| Mill Village | Zone 6a |
| Millbourne | Zone 7b |
| Millersburg | Zone 7a |
| Millerstown | Zone 6b and 7a |
| Millersville | Zone 7a |
| Millerton | Zone 5b and 6a |
| Millheim | Zone 6b |
| Millsboro | Zone 6b |
| Millvale | Zone 6b and 7a |
| Millville | Zone 6b |
| Millwood | Zone 6b |
| Milroy | Zone 6b |
| Milton | Zone 6b |
| Minersville | Zone 6b and 7a |
| Mingoville | Zone 6b |
| Mocanaqua | Zone 6b |
| Modena | Zone 7a |
| Mohnton | Zone 7a |
| Mohrsville | Zone 7a |
| Monaca | Zone 6b and 7a |
| Monessen | Zone 6b |
| Monongahela | Zone 6b and 7a |
| Monroe | Zone 6a and 6b |
| Monroeville | Zone 6b |
| Mont Alto | Zone 7a |
| Montandon | Zone 6b |
| Montgomery | Zone 6b |
| Montgomeryville | Zone 7a |
| Montoursville | Zone 6b and 7a |
| Montrose | Zone 5b |
| Montrose Manor | Zone 7a |
| Monument | Zone 6b |
| Moosic | Zone 6b and 7a |
| Morgantown | Zone 7a |
| Morrisdale | Zone 6a |
| Morrisville | Zone 7a and 7b |
| Morrisville | Zone 6a and 6b |
| Morton | Zone 7b |
| Moscow | Zone 6a |
| Moshannon | Zone 6a |
| Mount Aetna | Zone 7a |
| Mount Carbon | Zone 6b |
| Mount Carmel | Zone 6b |
| Mount Cobb | Zone 6a |
| Mount Eagle | Zone 6b |
| Mount Gretna | Zone 7a |
| Mount Gretna Heights | Zone 7a |
| Mount Holly Springs | Zone 7a |
| Mount Jewett | Zone 5b |
| Mount Joy | Zone 7a |
| Mount Morris | Zone 6b |
| Mount Oliver | Zone 6b |
| Mount Penn | Zone 7a |
| Mount Pleasant | Zone 6a and 6b |
| Mount Pleasant Mills | Zone 6b |
| Mount Pocono | Zone 6a |
| Mount Union | Zone 6b and 7a |
| Mount Wolf | Zone 7a |
| Mountain Top | Zone 6a and 6b |
| Mountainhome | Zone 6a and 6b |
| Mountville | Zone 7a |
| Muhlenberg Park | Zone 7a |
| Muir | Zone 6b |
| Muncy | Zone 6b and 7a |
| Mundys Corner | Zone 6a and 6b |
| Munhall | Zone 6b and 7a |
| Murrysville | Zone 6b |
| Muse | Zone 6b |
| Myerstown | Zone 7a |
| Nanticoke | Zone 6b |
| Nanty-Glo | Zone 6a and 6b |
| Naomi | Zone 6b |
| Narberth | Zone 7b |
| Nazareth | Zone 7a |
| Needmore | Zone 7a |
| Nemacolin | Zone 6b and 7a |
| Nescopeck | Zone 6b |
| Nesquehoning | Zone 6a and 6b |
| New Albany | Zone 6a |
| New Alexandria | Zone 6b |
| New Baltimore | Zone 6a and 6b |
| New Beaver | Zone 6b |
| New Bedford | Zone 6a |
| New Berlin | Zone 6b |
| New Berlinville | Zone 7a |
| New Bethlehem | Zone 6a |
| New Brighton | Zone 6b |
| New Britain | Zone 7a |
| New Buffalo | Zone 7a |
| New Castle | Zone 6a and 6b |
| New Castle Northwest | Zone 6a and 6b |
| New Centerville | Zone 5b |
| New Columbia | Zone 6b |
| New Columbus | Zone 6b |
| New Cumberland | Zone 7a |
| New Eagle | Zone 6b and 7a |
| New Florence | Zone 6b |
| New Freedom | Zone 7a |
| New Freeport | Zone 6a |
| New Galilee | Zone 6b |
| New Holland | Zone 7a |
| New Hope | Zone 7a |
| New Jerusalem | Zone 6b and 7a |
| New Kensington | Zone 6b |
| New Kingstown | Zone 7a |
| New Lebanon | Zone 6a |
| New Market | Zone 7a and 7b |
| New Milford | Zone 5b and 6a |
| New Morgan | Zone 7a |
| New Oxford | Zone 6b and 7a |
| New Paris | Zone 6b |
| New Philadelphia | Zone 6b |
| New Ringgold | Zone 6b and 7a |
| New Salem | Zone 6b and 7a |
| New Salem | Zone 7a |
| New Schaefferstown | Zone 7a |
| New Stanton | Zone 6b |
| New Tripoli | Zone 6b |
| New Washington | Zone 6a |
| New Wilmington | Zone 6a |
| Newburg | Zone 6a |
| Newburg | Zone 7a |
| Newell | Zone 6b |
| Newmanstown | Zone 7a |
| Newport | Zone 6b and 7a |
| Newry | Zone 6b |
| Newton Hamilton | Zone 7a |
| Newtown | Zone 7a |
| Newtown | Zone 6b |
| Newtown Grant | Zone 7a |
| Newville | Zone 7a |
| Nicholson | Zone 6a |
| Nittany | Zone 6b |
| Nixon | Zone 6b |
| Noblestown | Zone 6b |
| Norristown | Zone 7a and 7b |
| North Apollo | Zone 6b |
| North Belle Vernon | Zone 6b |
| North Braddock | Zone 6b |
| North Catasauqua | Zone 7a |
| North Charleroi | Zone 6b |
| North East | Zone 6b |
| North Irwin | Zone 6b |
| North Philipsburg | Zone 6a |
| North Vandergrift | Zone 6b |
| North Wales | Zone 7a |
| North Warren | Zone 5b and 6a |
| North York | Zone 7a |
| Northampton | Zone 7a |
| Northern Cambria | Zone 6a |
| Northumberland | Zone 6b |
| Northwest Harborcreek | Zone 6b and 7a |
| Northwood | Zone 6b |
| Norvelt | Zone 6a and 6b |
| Norwood | Zone 7b |
| Noxen | Zone 6a and 6b |
| Nuangola | Zone 6b |
| Numidia | Zone 6b |
| Nuremberg | Zone 6b |
| Oak Hills | Zone 6a and 6b |
| Oakdale | Zone 6b |
| Oakland | Zone 6a and 6b |
| Oakland | Zone 6a and 6b |
| Oakland | Zone 5b and 6a |
| Oakmont | Zone 6b |
| Oakwood | Zone 6a and 6b |
| Oberlin | Zone 7a |
| Ohiopyle | Zone 6a and 6b |
| Ohioville | Zone 6b and 7a |
| Oil City | Zone 6a |
| Oklahoma | Zone 6a |
| Oklahoma | Zone 6b |
| Old Forge | Zone 6b and 7a |
| Old Orchard | Zone 7a |
| Oley | Zone 7a |
| Oliver | Zone 6b |
| Olyphant | Zone 6a and 6b |
| Oneida | Zone 6a and 6b |
| Orangeville | Zone 6b |
| Orbisonia | Zone 7a |
| Orchard Hills | Zone 6b |
| Oreland | Zone 7b |
| Orrstown | Zone 7a |
| Orrtanna | Zone 7a |
| Orviston | Zone 6b |
| Orwigsburg | Zone 6b and 7a |
| Orwin | Zone 6b |
| Osceola Mills | Zone 6a |
| Oswayo | Zone 5b |
| Oval | Zone 6b |
| Oxford | Zone 7a |
| Paint | Zone 6a and 6b |
| Palmdale | Zone 7a |
| Palmer Heights | Zone 7a |
| Palmerton | Zone 6b and 7a |
| Palmyra | Zone 7a |
| Palo Alto | Zone 6b and 7a |
| Paoli | Zone 7a |
| Paradise | Zone 7a |
| Pardeesville | Zone 6a and 6b |
| Paris | Zone 6b |
| Park Forest Village | Zone 6b |
| Parker | Zone 6a and 6b |
| Parkesburg | Zone 7a |
| Parkside | Zone 7b |
| Parkville | Zone 7a |
| Parryville | Zone 6b and 7a |
| Patterson Heights | Zone 6b |
| Patton | Zone 6a |
| Paxtang | Zone 7a |
| Paxtonia | Zone 7a |
| Paxtonville | Zone 6b |
| Pen Argyl | Zone 6a and 6b |
| Pen Mar | Zone 7a |
| Penbrook | Zone 7a |
| Penn | Zone 6b |
| Penn Estates | Zone 6b |
| Penn Lake Park | Zone 6a |
| Penn Wynne | Zone 7b |
| Penndel | Zone 7a |
| Penns Creek | Zone 6b |
| Pennsburg | Zone 7a |
| Pennsbury Village | Zone 6b |
| Pennside | Zone 7a |
| Pennville | Zone 6b and 7a |
| Pennwyn | Zone 7a |
| Penryn | Zone 7a |
| Perkasie | Zone 7a |
| Perryopolis | Zone 6b |
| Petersburg | Zone 6b |
| Petrolia | Zone 6a |
| Philadelphia | Zone 7a and 7b |
| Philipsburg | Zone 6a |
| Phoenixville | Zone 7a |
| Picture Rocks | Zone 6a and 6b |
| Pikes Creek | Zone 6a |
| Pillow | Zone 6b and 7a |
| Pine Glen | Zone 6a |
| Pine Grove | Zone 7a |
| Pine Grove Mills | Zone 6b |
| Pine Ridge | Zone 6b |
| Pitcairn | Zone 6b |
| Pittsburgh | Zone 6b and 7a |
| Pittston | Zone 6b and 7a |
| Plainfield | Zone 7a |
| Plains | Zone 6b and 7a |
| Platea | Zone 6a and 6b |
| Pleasant Gap | Zone 6b |
| Pleasant Hill | Zone 7a |
| Pleasant Hills | Zone 6b and 7a |
| Pleasant View | Zone 6b |
| Pleasantville | Zone 6b |
| Pleasantville | Zone 6a |
| Plum | Zone 6b |
| Plumsteadville | Zone 7a |
| Plumville | Zone 6a |
| Plymouth | Zone 6b and 7a |
| Plymouth Meeting | Zone 7a and 7b |
| Plymptonville | Zone 6a |
| Pocono Mountain Lake Estates | Zone 6b |
| Pocono Pines | Zone 6a |
| Pocono Ranch Lands | Zone 6b |
| Pocono Springs | Zone 6a |
| Pocono Woodland Lakes | Zone 6a and 6b |
| Point Marion | Zone 6b and 7a |
| Polk | Zone 6a |
| Pomeroy | Zone 7a |
| Port Allegany | Zone 5b |
| Port Carbon | Zone 6b and 7a |
| Port Clinton | Zone 6b and 7a |
| Port Matilda | Zone 6b |
| Port Royal | Zone 7a |
| Port Trevorton | Zone 6b and 7a |
| Port Vue | Zone 6b |
| Portage | Zone 6a |
| Portersville | Zone 6a |
| Portland | Zone 6b and 7a |
| Potlicker Flats | Zone 6b |
| Pottsgrove | Zone 7a |
| Pottstown | Zone 7a |
| Pottsville | Zone 6b and 7a |
| Pringle | Zone 6b |
| Progress | Zone 7a |
| Prompton | Zone 6a |
| Prospect | Zone 6a |
| Prospect Park | Zone 5b and 6a |
| Prospect Park | Zone 7b and 8a |
| Punxsutawney | Zone 6a |
| Pymatuning Central | Zone 6a |
| Pymatuning North | Zone 6a |
| Pymatuning South | Zone 6a |
| Quakertown | Zone 7a |
| Quarryville | Zone 7a |
| Queens Gate | Zone 7a |
| Quentin | Zone 7a |
| Railroad | Zone 7a |
| Rainsburg | Zone 6b |
| Ramblewood | Zone 6b |
| Ramey | Zone 6a |
| Rankin | Zone 6b and 7a |
| Ranshaw | Zone 6b |
| Raubsville | Zone 7a |
| Rauchtown | Zone 6b |
| Ravine | Zone 6b and 7a |
| Reading | Zone 7a |
| Reamstown | Zone 7a |
| Rebersburg | Zone 6b |
| Red Hill | Zone 7a |
| Red Lion | Zone 7a |
| Reedsville | Zone 6b and 7a |
| Refton | Zone 7a |
| Rehrersburg | Zone 7a |
| Reiffton | Zone 7a |
| Reinerton | Zone 6b |
| Reinholds | Zone 7a |
| Rennerdale | Zone 6b |
| Renningers | Zone 6b and 7a |
| Renovo | Zone 6a and 6b |
| Republic | Zone 6b |
| Revloc | Zone 6a |
| Rew | Zone 5b |
| Reynolds Heights | Zone 6a |
| Reynoldsville | Zone 6a |
| Rheems | Zone 7a |
| Rices Landing | Zone 6b |
| Riceville | Zone 6a |
| Richboro | Zone 7a and 7b |
| Richfield | Zone 6b |
| Richland | Zone 7a |
| Richlandtown | Zone 6b and 7a |
| Ridgway | Zone 5b and 6a |
| Ridley Park | Zone 7b and 8a |
| Riegelsville | Zone 7a |
| Rimersburg | Zone 6a |
| Ringtown | Zone 6b |
| Riverside | Zone 6b |
| Riverside | Zone 6b |
| Riverview Park | Zone 7a |
| Roaring Spring | Zone 6b |
| Robesonia | Zone 7a |
| Robinson | Zone 6b |
| Rochester | Zone 6b and 7a |
| Rockhill | Zone 7a |
| Rockledge | Zone 7b |
| Rockwood | Zone 6a |
| Rogersville | Zone 6a |
| Rohrsburg | Zone 6b |
| Rome | Zone 6a |
| Ronco | Zone 6b |
| Ronks | Zone 7a |
| Roscoe | Zone 6b |
| Rose Valley | Zone 7b |
| Roseto | Zone 6b |
| Roseville | Zone 5b and 6a |
| Rossiter | Zone 6a |
| Rosslyn Farms | Zone 6b and 7a |
| Rote | Zone 6b |
| Rothsville | Zone 7a |
| Roulette | Zone 5b |
| Rouseville | Zone 6a |
| Rouzerville | Zone 7a |
| Rowes Run | Zone 6b |
| Royalton | Zone 7a and 7b |
| Royersford | Zone 7a |
| Rupert | Zone 6b |
| Rural Valley | Zone 6a |
| Russell | Zone 6a |
| Russellton | Zone 6b |
| Rutherford | Zone 7a |
| Rutledge | Zone 7b |
| S.N.P.J. | Zone 6a |
| Saegertown | Zone 6a |
| Salisbury | Zone 6a |
| Salix | Zone 6a and 6b |
| Salladasburg | Zone 6a and 6b |
| Saltillo | Zone 6b and 7a |
| Saltsburg | Zone 6b |
| Salunga | Zone 7a |
| Sanatoga | Zone 7a |
| Sand Hill | Zone 7a |
| Sandy | Zone 6a |
| Sandy Lake | Zone 6a |
| Sandy Ridge | Zone 6a and 6b |
| Sankertown | Zone 6a |
| Saw Creek | Zone 6b |
| Saxonburg | Zone 6a and 6b |
| Saxton | Zone 6b |
| Saylorsburg | Zone 6b |
| Sayre | Zone 6a |
| Scalp Level | Zone 6a and 6b |
| Schaefferstown | Zone 7a |
| Schellsburg | Zone 6b |
| Schlusser | Zone 7a |
| Schnecksville | Zone 6b and 7a |
| Schoeneck | Zone 7a |
| Schubert | Zone 7a |
| Schuylkill Haven | Zone 7a |
| Schwenksville | Zone 7a |
| Scotland | Zone 7a |
| Scottdale | Zone 6b |
| Scranton | Zone 6a, 6b and 7a |
| Selinsgrove | Zone 6b |
| Sellersville | Zone 7a |
| Seltzer | Zone 6b |
| Seneca | Zone 6a |
| Seven Fields | Zone 6b |
| Seven Springs | Zone 6a |
| Seven Valleys | Zone 7a |
| Seward | Zone 6b |
| Sewickley | Zone 6b and 7a |
| Sewickley Heights | Zone 6b |
| Sewickley Hills | Zone 6b |
| Shade Gap | Zone 7a |
| Shamokin | Zone 6b |
| Shamokin Dam | Zone 6b |
| Shanksville | Zone 6a |
| Shanor-Northvue | Zone 6a and 6b |
| Sharon | Zone 6a |
| Sharon Hill | Zone 7b |
| Sharpsburg | Zone 6b and 7a |
| Sharpsville | Zone 6a |
| Shartlesville | Zone 7a |
| Shavertown | Zone 6a and 6b |
| Sheakleyville | Zone 6a |
| Sheatown | Zone 6b |
| Sheffield | Zone 5b and 6a |
| Shelocta | Zone 6b |
| Shenandoah | Zone 6b |
| Shenandoah Heights | Zone 6b |
| Sheppton | Zone 6b |
| Shickshinny | Zone 6b |
| Shillington | Zone 7a |
| Shiloh | Zone 7a |
| Shinglehouse | Zone 5b |
| Shippensburg | Zone 7a |
| Shippensburg University | Zone 7a |
| Shippenville | Zone 6a |
| Shippingport | Zone 6b and 7a |
| Shiremanstown | Zone 7a |
| Shirleysburg | Zone 7a |
| Shoemakersville | Zone 7a |
| Shrewsbury | Zone 7a |
| Sidman | Zone 6a |
| Sierra View | Zone 6a and 6b |
| Siglerville | Zone 6b |
| Silkworth | Zone 6a and 6b |
| Silverdale | Zone 7a |
| Simpson | Zone 6a |
| Sinking Spring | Zone 7a |
| Skippack | Zone 7a |
| Skyline View | Zone 7a |
| Slabtown | Zone 6b |
| Slatedale | Zone 6b and 7a |
| Slatington | Zone 6b and 7a |
| Slickville | Zone 6a and 6b |
| Sligo | Zone 6a |
| Slippery Rock | Zone 6a |
| Slippery Rock University | Zone 6a |
| Slovan | Zone 6b |
| Smethport | Zone 5b |
| Smicksburg | Zone 6a |
| Smithfield | Zone 6b |
| Smithton | Zone 6b |
| Smock | Zone 6b |
| Smoketown | Zone 7a |
| Snow Shoe | Zone 6a |
| Snydertown | Zone 6b |
| Snydertown | Zone 6b |
| Somerset | Zone 5b and 6a |
| Soudersburg | Zone 7a |
| Souderton | Zone 7a |
| South Bethlehem | Zone 6a |
| South Coatesville | Zone 7a |
| South Connellsville | Zone 6a and 6b |
| South Fork | Zone 6a |
| South Greensburg | Zone 6b |
| South Heights | Zone 6b and 7a |
| South New Castle | Zone 6a and 6b |
| South Philipsburg | Zone 6a |
| South Pottstown | Zone 7a |
| South Renovo | Zone 6a and 6b |
| South Temple | Zone 7a |
| South Uniontown | Zone 6b |
| South Waverly | Zone 6a |
| South Williamsport | Zone 6b |
| Southmont | Zone 6a and 6b |
| Southview | Zone 6b |
| Southwest Greensburg | Zone 6b |
| Spartansburg | Zone 6a |
| Speers | Zone 6b |
| Spinnerstown | Zone 6b and 7a |
| Spring City | Zone 7a |
| Spring Grove | Zone 6b and 7a |
| Spring Hill | Zone 6a |
| Spring House | Zone 7a |
| Spring Mills | Zone 6b |
| Spring Ridge | Zone 7a |
| Springboro | Zone 6a |
| Springdale | Zone 6b |
| Springmont | Zone 7a |
| Spry | Zone 7a |
| St. Clair | Zone 6b and 7a |
| St. Clairsville | Zone 6b |
| St. Lawrence | Zone 7a |
| St. Marys | Zone 5b and 6a |
| St. Michael | Zone 6a |
| St. Petersburg | Zone 6a |
| St. Vincent College | Zone 6b |
| Star Junction | Zone 6b |
| Starbrick | Zone 6a |
| Starrucca | Zone 5b |
| State College | Zone 6b |
| State Line | Zone 7a and 7b |
| Steelton | Zone 7a |
| Stevens | Zone 7a |
| Stewartstown | Zone 7a |
| Stiles | Zone 7a |
| Stillwater | Zone 6a and 6b |
| Stockdale | Zone 6b |
| Stockertown | Zone 7a |
| Stoneboro | Zone 6a |
| Stonerstown | Zone 6b |
| Stony Creek Mills | Zone 7a |
| Stonybrook | Zone 7a |
| Stormstown | Zone 6b |
| Stouchsburg | Zone 7a |
| Stowe | Zone 7a |
| Stoystown | Zone 6a |
| Strasburg | Zone 7a |
| Strattanville | Zone 6a |
| Strausstown | Zone 7a |
| Strodes Mills | Zone 7a |
| Strong | Zone 6b |
| Stroudsburg | Zone 6b |
| Sturgeon | Zone 6b |
| Sugar Grove | Zone 5b |
| Sugar Notch | Zone 6b |
| Sugarcreek | Zone 6a and 6b |
| Summerhill | Zone 6a |
| Summerville | Zone 6a |
| Summit Hill | Zone 6b |
| Summit Station | Zone 7a |
| Sun Valley | Zone 6a and 6b |
| Sunbury | Zone 6b |
| Sunrise Lake | Zone 6a |
| Susquehanna Depot | Zone 5b and 6a |
| Susquehanna Trails | Zone 7a |
| Sutersville | Zone 6b |
| Swarthmore | Zone 7b |
| Swartzville | Zone 7a |
| Sweden Valley | Zone 5b |
| Swissvale | Zone 6b and 7a |
| Swoyersville | Zone 6b and 7a |
| Sykesville | Zone 6a |
| Sylvania | Zone 5b and 6a |
| Table Rock | Zone 7a |
| Tamaqua | Zone 6b |
| Tarentum | Zone 6b |
| Tatamy | Zone 7a |
| Taylor | Zone 6b and 7a |
| Taylorstown | Zone 6b |
| Telford | Zone 7a |
| Temple | Zone 7a |
| Templeton | Zone 6b |
| Terre Hill | Zone 7a |
| The Hideout | Zone 6a |
| Thompson | Zone 5b |
| Thompsontown | Zone 7a |
| Thompsonville | Zone 6b |
| Thornburg | Zone 6b and 7a |
| Thorndale | Zone 7a |
| Three Springs | Zone 6b and 7a |
| Throop | Zone 6a and 6b |
| Tidioute | Zone 6a |
| Timber Hills | Zone 7a |
| Timblin | Zone 6a |
| Tioga | Zone 6a |
| Tionesta | Zone 6a |
| Tipton | Zone 6b |
| Titusville | Zone 6a |
| Toftrees | Zone 6b |
| Topton | Zone 6b and 7a |
| Toughkenamon | Zone 7a |
| Towamensing Trails | Zone 6a |
| Towanda | Zone 6a and 6b |
| Tower City | Zone 6b |
| Townville | Zone 6a |
| Trafford | Zone 6b |
| Trainer | Zone 7b and 8a |
| Trappe | Zone 7a |
| Treasure Lake | Zone 6a |
| Tremont | Zone 6b |
| Tresckow | Zone 6a and 6b |
| Trevorton | Zone 6b |
| Trevose | Zone 7a |
| Trexlertown | Zone 7a |
| Trooper | Zone 7a |
| Troutville | Zone 6a |
| Troxelville | Zone 6b |
| Troy | Zone 6a |
| Trucksville | Zone 6a and 6b |
| Trumbauersville | Zone 7a |
| Tullytown | Zone 7b |
| Tunkhannock | Zone 6a and 6b |
| Tunnelhill | Zone 6b |
| Turbotville | Zone 6b |
| Turtle Creek | Zone 6b |
| Tuscarora | Zone 6b |
| Twilight | Zone 6b |
| Tyler Run | Zone 7a |
| Tylersburg | Zone 6a |
| Tyrone | Zone 6b |
| Ulysses | Zone 5b and 6a |
| Union City | Zone 6a |
| Union Dale | Zone 5b and 6a |
| Union Deposit | Zone 7a |
| Uniontown | Zone 6b |
| Unionville | Zone 6a |
| Unionville | Zone 6b |
| University of Pittsburgh Johnstown | Zone 6a and 6b |
| Upland | Zone 7b |
| Upper Exeter | Zone 6b and 7a |
| Ursina | Zone 6a |
| Utica | Zone 6a and 6b |
| Valencia | Zone 6b |
| Valley Green | Zone 7a |
| Valley View | Zone 6b |
| Valley View | Zone 7a |
| Valley-Hi | Zone 6b |
| Van Voorhis | Zone 6b |
| Vanderbilt | Zone 6b |
| Vandergrift | Zone 6b |
| Vandling | Zone 6a |
| Venango | Zone 6a |
| Verona | Zone 6b |
| Versailles | Zone 6b |
| Vicksburg | Zone 6b |
| Village Green-Green Ridge | Zone 7b |
| Village Shires | Zone 7a |
| Vinco | Zone 6a and 6b |
| Vintondale | Zone 6a and 6b |
| Virginville | Zone 6b and 7a |
| Volant | Zone 6a |
| Vowinckel | Zone 6a |
| Wagner | Zone 6b |
| Wakefield | Zone 7a |
| Wall | Zone 6b |
| Wallaceton | Zone 6a |
| Wallenpaupack Lake Estates | Zone 6a |
| Waller | Zone 6a and 6b |
| Walnutport | Zone 6b and 7a |
| Walnuttown | Zone 7a |
| Wampum | Zone 6b |
| Wanamie | Zone 6b |
| Warminster Heights | Zone 7a |
| Warren | Zone 6a |
| Warrior Run | Zone 6b |
| Washington | Zone 6b |
| Washington Boro | Zone 7a |
| Washingtonville | Zone 6b |
| Waterford | Zone 6a |
| Watsontown | Zone 6b |
| Wattsburg | Zone 6a |
| Waverly | Zone 6a |
| Waymart | Zone 6a |
| Wayne Heights | Zone 7a |
| Waynesboro | Zone 7a |
| Waynesburg | Zone 6a and 6b |
| Weatherly | Zone 6a and 6b |
| Webster | Zone 6b |
| Weedville | Zone 6a |
| Weigelstown | Zone 7a |
| Weissport | Zone 6b |
| Weissport East | Zone 6b |
| Wellersburg | Zone 6b and 7a |
| Wellsboro | Zone 5b and 6a |
| Wellsville | Zone 7a |
| Wernersville | Zone 7a |
| Wescosville | Zone 7a |
| Wesleyville | Zone 6b |
| West Alexander | Zone 6b |
| West Brownsville | Zone 6b |
| West Chester | Zone 7a |
| West Conshohocken | Zone 7a and 7b |
| West Decatur | Zone 6a |
| West Easton | Zone 7a |
| West Elizabeth | Zone 6b and 7a |
| West Fairview | Zone 7a |
| West Falls | Zone 6b |
| West Grove | Zone 7a |
| West Hamburg | Zone 6b and 7a |
| West Hazleton | Zone 6b |
| West Hills | Zone 6b |
| West Homestead | Zone 6b and 7a |
| West Kittanning | Zone 6b |
| West Lawn | Zone 7a |
| West Leechburg | Zone 6b |
| West Liberty | Zone 6a and 6b |
| West Mayfield | Zone 6b |
| West Middlesex | Zone 6a and 6b |
| West Middletown | Zone 6b |
| West Mifflin | Zone 6b and 7a |
| West Milton | Zone 6b |
| West Nanticoke | Zone 6a and 6b |
| West Newton | Zone 6b |
| West Pittsburg | Zone 6a and 6b |
| West Pittston | Zone 7a |
| West Reading | Zone 7a |
| West Sunbury | Zone 6a |
| West View | Zone 6b |
| West Waynesburg | Zone 6a |
| West Wyoming | Zone 6a, 6b and 7a |
| West Wyomissing | Zone 7a |
| West York | Zone 7a |
| Westfield | Zone 5b |
| Westland | Zone 6b |
| Westmont | Zone 6a and 6b |
| Weston | Zone 6b |
| Westover | Zone 6a |
| Westwood | Zone 7a |
| Wheatland | Zone 6a and 6b |
| Whitaker | Zone 6b and 7a |
| White Haven | Zone 6a |
| White Mills | Zone 6a |
| White Oak | Zone 6b |
| Whitehall | Zone 6b |
| Whitfield | Zone 7a |
| Wickerham Manor-Fisher | Zone 6b |
| Wiconsico | Zone 6b |
| Wilburton Number One | Zone 6b |
| Wilburton Number Two | Zone 6b |
| Wilcox | Zone 5b |
| Wilkes-Barre | Zone 6b and 7a |
| Wilkinsburg | Zone 6b |
| Williamsburg | Zone 6b and 7a |
| Williamsport | Zone 6b |
| Williamstown | Zone 6b |
| Willow Grove | Zone 7a and 7b |
| Willow Street | Zone 7a |
| Wilmerding | Zone 6b |
| Wilmore | Zone 6a |
| Wilson | Zone 7a |
| Wind Gap | Zone 6b |
| Wind Ridge | Zone 6a |
| Windber | Zone 6a |
| Windsor | Zone 7a |
| Winfield | Zone 6b |
| Winterstown | Zone 7a |
| Witmer | Zone 7a |
| Wolfdale | Zone 6b |
| Womelsdorf | Zone 7a |
| Woodbourne | Zone 7a |
| Woodbury | Zone 6b |
| Woodcock | Zone 6a |
| Woodland Heights | Zone 6a |
| Woodlyn | Zone 7b and 8a |
| Woodside | Zone 7a |
| Woodward | Zone 6b |
| Wormleysburg | Zone 7a |
| Worthington | Zone 6a and 6b |
| Worthville | Zone 6a |
| Woxall | Zone 7a |
| Wrightsville | Zone 7a |
| Wyalusing | Zone 6a and 6b |
| Wyano | Zone 6b |
| Wylandville | Zone 6b |
| Wyncote | Zone 7b |
| Wyndmoor | Zone 7b |
| Wyoming | Zone 7a |
| Wyomissing | Zone 7a |
| Yardley | Zone 7a and 7b |
| Yatesville | Zone 6b |
| Yeadon | Zone 7b |
| Yeagertown | Zone 6b and 7a |
| Yoe | Zone 7a |
| York | Zone 7a |
| York Haven | Zone 7a |
| York Springs | Zone 7a |
| Yorkana | Zone 7a |
| Yorklyn | Zone 7a |
| Youngstown | Zone 6b |
| Youngsville | Zone 5b and 6a |
| Youngwood | Zone 6b |
| Yukon | Zone 6b |
| Zelienople | Zone 6b |
| Zion | Zone 6b |