Izard County, Arkansas
Local growing conditions for Izard County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 14 ZIP codes in our data.
Hardiness zones in Izard County
Izard County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Izard County for its live forecast, frost dates, and planting calendar:
Horseshoe Bend 72512
Oxford 72517
Pineville 72528
Franklin 72536
Guion 72540
Melbourne 72556
Mount Pleasant 72561
Oxford 72565
Pineville 72566
Melbourne 72573
Sidney 72577
Violet Hill 72584
Oxford 72585
Horseshoe Bend 72587
More for Arkansas
- Agriculture in Arkansas
- Frost dates across Arkansas
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.