Founded on Feb 17, 1843, Monroe County is one of 99 counties in the state of Iowa. Historically, Monroe County was formed from Wapello County. The city of Albia is the county seat. With FIPS code of 135, Monroe County has a population of 7,610 and area of 433 square miles (1,121 km2).
List of all cities in Monroe County, IA alphabetically
| City/Town | Postal Code | Area Code |
| Albia, IA | 52531 | 641 |
| Avery, IA | 52531 | 641 |
| Georgetown, IA | 52531 | 641 |
| Hiteman, IA | 52531 | 641 |
| Lovilia, IA | 50150 | 641 |
| Melrose, IA | 52569 | 641 |
| Weller, IA | 50150 | 641 |