Branch County, Michigan
| Branch County | |
|---|---|
| Location within the U.S. state of Michigan | |
| Michigan's location within the U.S. | |
| Coordinates: 41°55′N 85°03′W / 41.92°N 85.05°W | |
| Country | United States | 
| State | Michigan | 
| Founded | October 29, 1829 (created) 1833 (organized) | 
| Named after | John Branch | 
| Seat | Coldwater | 
| Largest city | Coldwater | 
| Area | |
|  • Total | 520 sq mi (1,300 km2) | 
| • Land | 506 sq mi (1,310 km2) | 
| • Water | 13 sq mi (30 km2) 2.6% | 
| Population  (2020) | |
|  • Total | 44,862 | 
|  • Estimate  (2024) | 46,187 | 
| • Density | 91.3/sq mi (35.3/km2) | 
| Time zone | UTC−5 (Eastern) | 
| • Summer (DST) | UTC−4 (EDT) | 
| Congressional district | 5th | 
| Website | https://www.countyofbranch.com/ | 
Branch County is a county in the U.S. state of Michigan. As of the 2020 Census, the population was 44,862. The county seat is Coldwater. One of the "cabinet counties", it was named for John Branch, U.S. Secretary of the Navy under President Andrew Jackson. The county was founded in 1829, and was organized in 1833. Branch County comprises the Coldwater, MI Micropolitan Statistical Area.