Obion County, Tennessee

Obion County
Obion County Courthouse
Obion County Courthouse
Flag of Obion County
Map of Tennessee highlighting Obion County
Location within the U.S. state of Tennessee
Map of the United States highlighting Tennessee
Tennessee's location within the U.S.
Coordinates: 36°22′N 89°09′W / 36.36°N 89.15°W / 36.36; -89.15
Country United States
State Tennessee
Founded1824[1]
Named forObion River[1]
SeatUnion City
Largest cityUnion City
Government
 • MayorSteve Carr [2]
Area
 • Total556 sq mi (1,440 km2)
 • Land545 sq mi (1,410 km2)
 • Water11 sq mi (30 km2)  1.9%
Population
 (2020)
 • Total30,787 Decrease
 • Density58/sq mi (22/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district8th
Websitewww.obioncountytn.gov
Reelfoot Lake

Obion County is a county located in the northwest corner of the U.S. state of Tennessee. As of the 2020 census, the population was 30,787.[3] The county seat is Union City.[4] The county was formed in 1823 and organized in 1824.[1] It was named after the Obion River.[5]

Obion County is part of the Union City, TN–KY Micropolitan Statistical Area, which is also included in the Martin–Union City, TN Combined Statistical Area.

  1. ^ a b c R.C. Forrester. "Obion County". Tennessee Encyclopedia of History and Culture. Retrieved October 10, 2010.
  2. ^ "Steve Carr Wins Obion County Mayors Race". Thunderbolt Radio. August 5, 2022. Retrieved August 7, 2022.
  3. ^ "Census - Geography Profile: Obion County, Tennessee". United States Census Bureau. Retrieved January 7, 2023.
  4. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
  5. ^ "Origins Of Tennessee County Names" (PDF). Tennessee Blue Book. 2005–2006. p. 512. Archived (PDF) from the original on October 9, 2022. Retrieved April 18, 2015.