There are 11 Planting zones in Oregon ranging from 5a to 10a according to the USDA’s latest official data.
Find your USDA hardiness Zone in Oregon, using the list of Oregon cities, towns and counties hardiness zones provided below.
You can also use our Oregon hardiness Zones map to visually locate your zone, or search by your zip code using our planting zone lookup tool, all provided below.
Oregon Planting Zones by ZipCode
Planting Zones Oregon Map
Planting Zones
Planting Zones
USDA hardiness zones for Oregon Counties
| Oregon Counties | Hardiness Zones |
|---|---|
| Baker County | Zone 5b, 6a, 6b, 7a, 7b and 8a |
| Benton County | Zone 8a, 8b and 9a |
| Clackamas County | Zone 5b, 6a, 6b, 7a, 7b, 8a, 8b and 9a |
| Clatsop County | Zone 8a, 8b, 9a and 9b |
| Coos County | Zone 8b, 9a and 9b |
| Crook County | Zone 5b, 6a, 6b and 7a |
| Curry County | Zone 10a, 8a, 8b, 9a and 9b |
| Deschutes County | Zone 5b, 6a, 6b and 7a |
| Douglas County | Zone 6a, 6b, 7a, 7b, 8a, 8b, 9a and 9b |
| Gilliam County | Zone 6b, 7a, 7b and 8a |
| Grant County | Zone 5a, 5b, 6a, 6b, 7a and 7b |
| Harney County | Zone 5a, 5b, 6a, 6b, 7a and 7b |
| Hood River County | Zone 5b, 6a, 6b, 7a, 7b, 8a, 8b and 9a |
| Jackson County | Zone 6b, 7a, 7b, 8a, 8b and 9a |
| Jefferson County | Zone 5b, 6a, 6b, 7a and 7b |
| Josephine County | Zone 7b, 8a, 8b and 9a |
| Klamath County | Zone 5b, 6a, 6b, 7a, 7b and 8a |
| Lake County | Zone 5b, 6a, 6b and 7a |
| Lane County | Zone 6a, 6b, 7a, 7b, 8a, 8b, 9a and 9b |
| Lincoln County | Zone 8a, 8b, 9a and 9b |
| Linn County | Zone 5b, 6a, 6b, 7a, 7b, 8a, 8b and 9a |
| Malheur County | Zone 5b, 6a, 6b, 7a and 7b |
| Marion County | Zone 6a, 6b, 7a, 7b, 8a, 8b and 9a |
| Morrow County | Zone 6b, 7a and 7b |
| Multnomah County | Zone 7a, 7b, 8a, 8b and 9a |
| Polk County | Zone 8a, 8b and 9a |
| Sherman County | Zone 7a, 7b and 8a |
| Tillamook County | Zone 8a, 8b, 9a and 9b |
| Umatilla County | Zone 6a, 6b, 7a and 7b |
| Union County | Zone 5b, 6a, 6b and 7a |
| Wallowa County | Zone 5b, 6a, 6b, 7a, 7b and 8a |
| Wasco County | Zone 6b, 7a, 7b, 8a and 8b |
| Washington County | Zone 8a, 8b and 9a |
| Wheeler County | Zone 6a, 6b, 7a and 7b |
| Yamhill County | Zone 8a, 8b and 9a |
USDA hardiness zones for Oregon cities and towns
| Oregon Cities/Towns | Hardiness Zones |
|---|---|
| Adair Village | Zone 8b |
| Adams | Zone 7a |
| Adrian | Zone 7a |
| Albany | Zone 8b |
| Aloha | Zone 8b and 9a |
| Alpine | Zone 8b |
| Alsea | Zone 8b |
| Altamont | Zone 6b |
| Amity | Zone 8b |
| Annex | Zone 7a |
| Antelope | Zone 7a |
| Arlington | Zone 7b |
| Ashland | Zone 8a and 8b |
| Astoria | Zone 8b and 9a |
| Athena | Zone 7a |
| Aumsville | Zone 8b |
| Aurora | Zone 9a |
| Baker City | Zone 6a |
| Bandon | Zone 9b |
| Banks | Zone 8b |
| Barlow | Zone 8b and 9a |
| Barview | Zone 9b |
| Bay City | Zone 9a |
| Bayside Gardens | Zone 9a |
| Beatty | Zone 6a |
| Beaver | Zone 9a |
| Beavercreek | Zone 8b and 9a |
| Beaverton | Zone 8b and 9a |
| Bellfountain | Zone 8b |
| Bend | Zone 6b |
| Bethany | Zone 8b |
| Biggs Junction | Zone 8a |
| Black Butte Ranch | Zone 6a and 6b |
| Blodgett | Zone 8b |
| Boardman | Zone 7b |
| Bonanza | Zone 6b |
| Brogan | Zone 6b |
| Brookings | Zone 10a and 9b |
| Brooks | Zone 8b |
| Brownsville | Zone 8b |
| Bull Mountain | Zone 8b and 9a |
| Bunker Hill | Zone 9a and 9b |
| Burns | Zone 5b |
| Butte Falls | Zone 8a and 8b |
| Butteville | Zone 8b and 9a |
| Camp Sherman | Zone 6a and 6b |
| Canby | Zone 8b and 9a |
| Cannon Beach | Zone 9a |
| Canyon City | Zone 6b and 7a |
| Canyonville | Zone 8b and 9a |
| Cape Meares | Zone 9a and 9b |
| Carlton | Zone 8b |
| Cascade Locks | Zone 8a, 8b and 9a |
| Cascadia | Zone 8b |
| Cave Junction | Zone 8b |
| Cayuse | Zone 7a |
| Cedar Hills | Zone 8b and 9a |
| Cedar Mill | Zone 8b and 9a |
| Central Point | Zone 8b |
| Chenoweth | Zone 7b and 8a |
| Chiloquin | Zone 6b |
| Clatskanie | Zone 8a and 8b |
| Cloverdale | Zone 9a and 9b |
| Coburg | Zone 8b |
| Columbia City | Zone 8a and 8b |
| Condon | Zone 7a |
| Coos Bay | Zone 9a and 9b |
| Coquille | Zone 9a |
| Cornelius | Zone 8b |
| Corvallis | Zone 8b |
| Cottage Grove | Zone 8b |
| Cove | Zone 6b |
| Crabtree | Zone 8b |
| Crane | Zone 6a |
| Crawfordsville | Zone 8b |
| Creswell | Zone 8b |
| Culver | Zone 7a |
| Dallas | Zone 8b |
| Damascus | Zone 8b and 9a |
| Days Creek | Zone 8b and 9a |
| Dayton | Zone 8b |
| Dayville | Zone 7a |
| Deer Island | Zone 8b |
| Depoe Bay | Zone 9a and 9b |
| Deschutes River Woods | Zone 6b |
| Detroit | Zone 8a and 8b |
| Dillard | Zone 9a |
| Donald | Zone 8b |
| Drain | Zone 8b |
| Dufur | Zone 7a |
| Dundee | Zone 8b and 9a |
| Dunes City | Zone 9a and 9b |
| Durham | Zone 9a |
| Eagle Crest | Zone 6b |
| Eagle Point | Zone 8b |
| Echo | Zone 7a |
| Elgin | Zone 6b |
| Elkton | Zone 8b and 9a |
| Enterprise | Zone 6a |
| Eola | Zone 8b |
| Estacada | Zone 8b and 9a |
| Eugene | Zone 8b and 9a |
| Fair Oaks | Zone 8b |
| Fairview | Zone 9a |
| Falls City | Zone 8b |
| Florence | Zone 9a and 9b |
| Foots Creek | Zone 8b |
| Forest Grove | Zone 8b |
| Fort Hill | Zone 8b |
| Fossil | Zone 7a |
| Four Corners | Zone 8b |
| Garden Home-Whitford | Zone 8b and 9a |
| Gardiner | Zone 9a and 9b |
| Garibaldi | Zone 9a |
| Gaston | Zone 8b |
| Gates | Zone 8b |
| Gearhart | Zone 9a |
| Gervais | Zone 8b |
| Gladstone | Zone 9a |
| Glasgow | Zone 9a and 9b |
| Glendale | Zone 8b |
| Glide | Zone 8b |
| Gold Beach | Zone 9b |
| Gold Hill | Zone 8b |
| Gopher Flats | Zone 7a |
| Government Camp | Zone 7b |
| Granite | Zone 6a and 6b |
| Grants Pass | Zone 8b |
| Grass Valley | Zone 7a and 7b |
| Green | Zone 8b and 9a |
| Greenhorn | Zone 6b |
| Gresham | Zone 8b and 9a |
| Haines | Zone 6a |
| Halfway | Zone 6a |
| Halsey | Zone 8b |
| Happy Valley | Zone 8b and 9a |
| Harbor | Zone 10a and 9b |
| Harper | Zone 6b and 7a |
| Harrisburg | Zone 8b |
| Hayesville | Zone 8b |
| Hebo | Zone 9a |
| Helix | Zone 7a |
| Heppner | Zone 7a |
| Hermiston | Zone 7a and 7b |
| Hillsboro | Zone 8b |
| Hines | Zone 5b and 6a |
| Holley | Zone 8b |
| Hood River | Zone 8a and 8b |
| Hubbard | Zone 8b and 9a |
| Huntington | Zone 6b and 7a |
| Idanha | Zone 8a and 8b |
| Idaville | Zone 9a |
| Imbler | Zone 6b |
| Independence | Zone 8b |
| Ione | Zone 7b |
| Irrigon | Zone 7b |
| Island City | Zone 6b |
| Jacksonville | Zone 8a and 8b |
| Jeffers Gardens | Zone 9a |
| Jefferson | Zone 8b |
| Jennings Lodge | Zone 9a |
| John Day | Zone 6b and 7a |
| Johnson City | Zone 9a |
| Jordan Valley | Zone 6a and 6b |
| Joseph | Zone 6a |
| Junction City | Zone 8b |
| Juntura | Zone 6a and 6b |
| Keizer | Zone 8b |
| Kerby | Zone 8b |
| King City | Zone 8b and 9a |
| Kings Valley | Zone 8b |
| Kirkpatrick | Zone 7a |
| Klamath Falls | Zone 6a, 6b and 7a |
| La Grande | Zone 6b and 7a |
| La Pine | Zone 6a |
| Labish Village | Zone 8b |
| Lacomb | Zone 8b |
| Lafayette | Zone 8b |
| Lake Oswego | Zone 8b and 9a |
| Lakeside | Zone 9a and 9b |
| Lakeview | Zone 6b and 7a |
| Langlois | Zone 9a and 9b |
| Lebanon | Zone 8b |
| Lexington | Zone 7a |
| Lincoln Beach | Zone 9a and 9b |
| Lonerock | Zone 7a |
| Long Creek | Zone 6b |
| Lookingglass | Zone 8b and 9a |
| Lostine | Zone 6a |
| Lowell | Zone 8b and 9a |
| Lyons | Zone 8b |
| Madras | Zone 7a |
| Malin | Zone 6b |
| Manzanita | Zone 9a |
| Marion | Zone 8b |
| Maupin | Zone 7a and 7b |
| Maywood Park | Zone 8b and 9a |
| McMinnville | Zone 8b and 9a |
| Medford | Zone 8a and 8b |
| Mehama | Zone 8b |
| Melrose | Zone 8b and 9a |
| Merlin | Zone 8b |
| Merrill | Zone 6b |
| Metolius | Zone 7a |
| Metzger | Zone 9a |
| Mill City | Zone 8b |
| Millersburg | Zone 8b |
| Milton-Freewater | Zone 7a and 7b |
| Milwaukie | Zone 9a |
| Mission | Zone 7a |
| Mitchell | Zone 7a |
| Molalla | Zone 8b and 9a |
| Monmouth | Zone 8b |
| Monroe | Zone 8b |
| Monument | Zone 7a |
| Moro | Zone 7a |
| Mosier | Zone 7b and 8a |
| Mount Angel | Zone 8b |
| Mount Hood | Zone 7b |
| Mount Vernon | Zone 7a |
| Mulino | Zone 8b and 9a |
| Myrtle Creek | Zone 8b and 9a |
| Myrtle Point | Zone 9a |
| Neahkahnie | Zone 8b and 9a |
| Nehalem | Zone 9a |
| Nesika Beach | Zone 9b |
| Neskowin | Zone 9a and 9b |
| Netarts | Zone 9a |
| New Hope | Zone 8b |
| New Pine Creek | Zone 6b |
| Newberg | Zone 8b and 9a |
| Newport | Zone 9a and 9b |
| North Bend | Zone 9b |
| North Plains | Zone 8b |
| North Powder | Zone 6a |
| Nyssa | Zone 7a |
| O’Brien | Zone 8a and 8b |
| Oak Grove | Zone 9a |
| Oak Hills | Zone 8b |
| Oakland | Zone 8b and 9a |
| Oakridge | Zone 8b |
| Oatfield | Zone 9a |
| Oceanside | Zone 9a |
| Odell | Zone 7b and 8a |
| Ontario | Zone 7a |
| Oregon City | Zone 8b and 9a |
| Paisley | Zone 6b |
| Parkdale | Zone 7b |
| Pendleton | Zone 7a |
| Peoria | Zone 8b |
| Philomath | Zone 8b |
| Phoenix | Zone 8b |
| Pilot Rock | Zone 7a |
| Pine Grove | Zone 7a |
| Pine Hollow | Zone 7a |
| Pistol River | Zone 10a and 9b |
| Plush | Zone 6b |
| Port Orford | Zone 9b |
| Portland | Zone 8a, 8b and 9a |
| Powers | Zone 9a |
| Prairie City | Zone 6b |
| Prescott | Zone 8b |
| Prineville | Zone 6b |
| Pronghorn | Zone 6b |
| Prospect | Zone 8a |
| Rainier | Zone 8b |
| Raleigh Hills | Zone 8b and 9a |
| Redmond | Zone 6b |
| Redwood | Zone 8b |
| Reedsport | Zone 9a and 9b |
| Richland | Zone 7a |
| Rickreall | Zone 8b |
| Riddle | Zone 8b and 9a |
| Rivergrove | Zone 9a |
| Riverside | Zone 7a |
| Rockaway Beach | Zone 9a |
| Rockcreek | Zone 8b |
| Rogue River | Zone 8b |
| Rose Lodge | Zone 8b and 9a |
| Roseburg | Zone 8b and 9a |
| Roseburg North | Zone 8b and 9a |
| Rowena | Zone 7b and 8a |
| Ruch | Zone 8a and 8b |
| Rufus | Zone 7b and 8a |
| Salem | Zone 8b |
| Sandy | Zone 8b and 9a |
| Scappoose | Zone 8a and 8b |
| Scio | Zone 8b |
| Scotts Mills | Zone 8b |
| Seaside | Zone 9a |
| Selma | Zone 8a and 8b |
| Seneca | Zone 5a and 5b |
| Seventh Mountain | Zone 6b |
| Shady Cove | Zone 8a and 8b |
| Shaniko | Zone 6b |
| Shedd | Zone 8b |
| Sheridan | Zone 8b |
| Sherwood | Zone 8b and 9a |
| Siletz | Zone 9a and 9b |
| Silver Lake | Zone 6a |
| Silverton | Zone 8b |
| Sisters | Zone 6a |
| Sodaville | Zone 8b |
| South Lebanon | Zone 8b |
| Spray | Zone 7a and 7b |
| Springfield | Zone 8b and 9a |
| St. Helens | Zone 8a and 8b |
| St. Paul | Zone 8b |
| Stafford | Zone 8b and 9a |
| Stanfield | Zone 7a |
| Stayton | Zone 8b |
| Sublimity | Zone 8b |
| Summit | Zone 8b |
| Sumpter | Zone 6a and 6b |
| Sunriver | Zone 6a and 6b |
| Sutherlin | Zone 8b and 9a |
| Sweet Home | Zone 8b |
| Takilma | Zone 8a and 8b |
| Talent | Zone 8a and 8b |
| Tangent | Zone 8b |
| Terrebonne | Zone 6b |
| Tetherow | Zone 6b |
| The Dalles | Zone 7b and 8a |
| Three Rivers | Zone 6a |
| Tigard | Zone 8b and 9a |
| Tillamook | Zone 9a |
| Toledo | Zone 9b |
| Trail | Zone 8a and 8b |
| Tri-City | Zone 8b and 9a |
| Troutdale | Zone 8b and 9a |
| Tualatin | Zone 8b and 9a |
| Tumalo | Zone 6b |
| Turner | Zone 8b |
| Tutuilla | Zone 7a |
| Tygh Valley | Zone 7a and 7b |
| Ukiah | Zone 6b |
| Umapine | Zone 7a and 7b |
| Umatilla | Zone 7b |
| Union | Zone 6b |
| Unity | Zone 5b |
| Vale | Zone 6b and 7a |
| Veneta | Zone 8b |
| Vernonia | Zone 8a |
| Waldport | Zone 9b |
| Wallowa | Zone 6a |
| Wallowa Lake | Zone 6a and 6b |
| Wamic | Zone 7a |
| Warm Springs | Zone 7a and 7b |
| Warren | Zone 8a and 8b |
| Warrenton | Zone 9a |
| Wasco | Zone 7a and 7b |
| Waterloo | Zone 8b |
| West Haven-Sylvan | Zone 8b |
| West Linn | Zone 8b and 9a |
| West Scio | Zone 8b |
| West Slope | Zone 8b and 9a |
| Westfir | Zone 8b |
| Weston | Zone 7a |
| Westport | Zone 8b |
| Wheeler | Zone 9a |
| White City | Zone 8b |
| Willamina | Zone 8b |
| Williams | Zone 8a and 8b |
| Willamette Valley | Zone 8b and 9a |
| Wilsonville | Zone 8b and 9a |
| Wimer | Zone 8b |
| Winchester Bay | Zone 9a and 9b |
| Winston | Zone 8b and 9a |
| Wood Village | Zone 8b and 9a |
| Woodburn | Zone 8b and 9a |
| Yachats | Zone 9a and 9b |
| Yamhill | Zone 8b |
| Yoncalla | Zone 8b |