Dyer County, Tennessee
Dyer County, Tennessee | |
|---|---|
Dyer County Courthouse in Dyersburg in 2022 | |
Location within the U.S. state of Tennessee | |
| Coordinates: 36°04′N 89°25′W / 36.06°N 89.41°W | |
| Country | United States |
| State | Tennessee |
| Founded | 1823 |
| Named after | Robert Henry Dyer, state legislator |
| Seat | Dyersburg |
| Largest city | Dyersburg |
| Government | |
| • County Mayor | David Quick |
| Area | |
• Total | 527 sq mi (1,360 km2) |
| • Land | 512 sq mi (1,330 km2) |
| • Water | 14 sq mi (36 km2) 2.7% |
| Population (2020) | |
• Total | 36,801 |
| • Density | 75/sq mi (29/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 8th |
| Website | dyercounty |
Dyer County is a county located in the westernmost part of the U.S. state of Tennessee. As of the 2020 census, the population was 36,801. The county seat is Dyersburg. Dyer County comprises the Dyersburg, TN Micropolitan Statistical Area.