| | | Buena Vista County | IA | 19021 | | Storm Lake, IA 44740 | | Central | not in metro; pop > 5K
< 20k;
non-metro-adjacent | manufacturing-dependent | https://maps.google.com/?q=BuenaVistaCounty+IA |
| | | Butler County | IA | 19023 | | | | | not in metro; pop <
5k; metro-adjacent | farm-dependent | https://maps.google.com/?q=ButlerCounty+IA |
| | | Calhoun County | IA | 19025 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=CalhounCounty+IA |
| | | Carroll County | IA | 19027 | | Carroll, IA 16140 | | Central | not in metro; pop > 5K
< 20k;
non-metro-adjacent | nonspecialized | https://maps.google.com/?q=CarrollCounty+IA |
| | | Cass County | IA | 19029 | | | | | not in metro; pop > 5k
< 20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=CassCounty+IA |
| | | Cedar County | IA | 19031 | | | | | not in metro; pop <
5k; metro-adjacent | nonspecialized | https://maps.google.com/?q=CedarCounty+IA |
| | | Cerro Gordo County | IA | 19033 | | Mason City, IA 32380 | | Central | not in metro; pop
>20k; non-metro
adjacent | nonspecialized | https://maps.google.com/?q=CerroGordoCounty+IA |
| | | Cherokee County | IA | 19035 | | | | | not in metro; pop <
5k; non-metro-adjacent | manufacturing-dependent | https://maps.google.com/?q=CherokeeCounty+IA |
| | | Chickasaw County | IA | 19037 | | | | | not in metro; pop <
5k; metro-adjacent | manufacturing-dependent | https://maps.google.com/?q=ChickasawCounty+IA |
| | | Clarke County | IA | 19039 | | | | | not in metro; pop > 5k
< 20k; metro-adjacent | manufacturing-dependent | https://maps.google.com/?q=ClarkeCounty+IA |
