Founded in 1840, Antrim County is one of 83 counties in the state of Michigan. Historically, Antrim County was formed from part of Mackinac County which was named Meegisee County until 1843. The city of Bellaire is the county seat. With FIPS code of 9, Antrim County has a population of 23,813 and area of 602 square miles (1,559 km2).
List of all cities in Antrim County, MI alphabetically
| City/Town | Postal Code | Area Code |
| Alba, MI | 49611 | 231 |
| Alden, MI | 49612 | 231 |
| Bellaire, MI | 49615 | 231 |
| Central Lake, MI | 49622 | 231 |
| Eastport, MI | 49627 | 231 |
| Elk Rapids, MI | 49629 | 231 |
| Ellsworth, MI | 49729 | 231 |
| Kewadin, MI | 49648 | 231 |
| Mancelona, MI | 49659 | 231 |