This is your list of cities in Iowa. Iowa has a range of climates spanning from as cold as Zone 4b to as warm as Zone 7b.
|Coldest Zone in Iowa||4b|
|Warmest Zone in Iowa||7b|
If the city you are looking for is not in this list you can view the zone map for Iowa to get a good idea of the zones in your area, and then click on one of the zone links below.