| Public Information | |
|---|---|
| Name | Ionia (Ionia) |
| Postal Code | 50645 |
| County | Chickasaw |
| State | Iowa |
| Latitude | 43.016686 |
| Longitude | -92.435877 |
| Elevation | m |
| Name | Postal Code | County |
|---|---|---|
| North Washington, North Washington, Chickasaw | 50661 | Chickasaw |
| North Washington, New Hampton, Chickasaw | 50659 | Chickasaw |
| New Hampton, New Hampton, Chickasaw | 50659 | Chickasaw |
| Jerico, New Hampton, Chickasaw | 50659 | Chickasaw |
| Boyd, New Hampton, Chickasaw | 50659 | Chickasaw |
| Nashua, Nashua, Chickasaw | 50658 | Chickasaw |
| Saude, Lawler, Chickasaw | 52154 | Chickasaw |
| Little Turkey, Lawler, Chickasaw | 52154 | Chickasaw |
| Lawler, Lawler, Chickasaw | 52154 | Chickasaw |
| Ionia, Ionia, Chickasaw | 50645 | Chickasaw |
| Chickasaw, Ionia, Chickasaw | 50645 | Chickasaw |
| Bassett, Ionia, Chickasaw | 50645 | Chickasaw |
| Fredericksburg, Fredericksburg, Chickasaw | 50630 | Chickasaw |
| Alta Vista, Alta Vista, Chickasaw | 50603 | Chickasaw |