Jackson County, Iowa
Local growing conditions for Jackson County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 13 ZIP codes in our data.
Hardiness zones in Jackson County
Jackson County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Jackson County for its live forecast, frost dates, and planting calendar:
Andrew 52030
Bellevue 52031
La Motte 52054
Maquoketa 52060
Miles 52064
Spragueville 52069
Sabula 52070
St. Donatus 52071
Spragueville 52074
Springbrook 52075
Zwingle 52079
Baldwin 52207
Monmouth 52309
More for Iowa
- Agriculture in Iowa
- Frost dates across Iowa
- 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.