Dallas, Texas is entirely within USDA Hardiness Zone 8b, as per latest USDA data released in 2023. This zone experiences average annual minimum temperatures ranging from 15°F to 20°F (-9.4°C to -6.7°C).
You can pinpoint your Dallas USDA zone using our three tools given below, Zipcode to planting zone tool, City location based interactive map or by using planting zone table.
Dallas Planting Zones by ZipCode
Planting zones in Dallas Map
Select or type your Dallas location in the selection box below, to find its USDA Growing Zone. Use the layer button to on/off layers, top right corner button in mapview.
City Name
Dallas Area Planting Zone
Planting Zones
Planting Zones
Dallas Planting Zones Table
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Zone 8b
The entire Dallas area is classified as Zone 8b, as shown by the uniform green color on our provided map above. All zip codes in Dallas fall within this zone, including downtown areas like 75201 and 75202, as well as suburban regions such as 75248 and 75287. This consistent zoning across the city allows for relatively uniform planting conditions throughout Dallas.
The 8b zone classification indicates that Dallas has mild winters compared to more northern parts of the United States, but still experiences occasional freezing temperatures.
This climate allows for a wide variety of plants to thrive, like Texas Sage (Leucophyllum frutescens) also known as Barometer Bush, Black-Eyed Susan (Rudbeckia hirta) and Crape Myrtle (Lagerstroemia indica).
Please note that while Dallas (Texas) is uniformly Zone 8b, microclimates within the city can create slightly different growing conditions. Factors such as urban heat islands, nearby water bodies, and variations in elevation can influence local temperatures and growing conditions.