Iowa (Adair – Harrison)

HardnessCheck has a full county for each of the 40 places below in Iowa (Adair – Harrison), worked out from the same data for every one of them so the numbers compare directly. Pick yours to see it.

• Adair
• Adams
• Allamakee
• Audubon
• Benton
• Black Hawk
• Boone
• Bremer
• Buchanan
• Buena Vista
• Butler
• Calhoun
• Carroll
• Cass
• Cedar
• Cerro Gordo
• Cherokee
• Chickasaw
• Clay
• Clayton
• Clinton
• Crawford
• Dallas
• Decatur
• Delaware
• Des Moines
• Dickinson
• Dubuque
• Emmet
• Fayette
• Floyd
• Franklin
• Fremont
• Greene
• Grundy
• Guthrie
• Hamilton
• Hancock
• Hardin
• Harrison