Founded on Jan 15, 1851, Bremer County is one of 99 counties in the state of Iowa. Historically, Bremer County was formed from Native American lands and Winnebago County. The city of Waverly is the county seat. With FIPS code of 17, Bremer County has a population of 25,081 and area of 428 square miles (1,109 km2).
List of all cities in Bremer County, IA alphabetically
| City/Town | Postal Code | Area Code |
| Artesian, IA | 50677 | 319 |
| Bremer, IA | 50677 | 319 |
| Buckcreek, IA | 50674 | 319 |
| Denver, IA | 50622 | 319 |
| Finchford, IA | 50647 | 319 |
| Frederika, IA | 50631 | 319 |
| Horton, IA | 50677 | 319 |
| Janesville, IA | 50647 | 319 |
| Klinger, IA | 50668 | 319 |
| Knittel, IA | 50668 | 319 |
| Murphy, IA | 50677 | 319 |
| Plainfield, IA | 50666 | 319 |
| Readlyn, IA | 50668 | 319 |
| Sumner, IA | 50674 | 319 |
| Tripoli, IA | 50676 | 319 |
| Waverly, IA | 50677 | 319 |