Marion County
Also known as Marion County, Tennessee, Marion County, TN
county in Tennessee, United States
Key facts
- Country
- United States
- State
- Tennessee
- Named after
- Francis Marion
- Seat
- Jasper
- Largest town
- Jasper
- Total
- 512 sq mi (1,330 km )
- Land
- 498 sq mi (1,290 km )
- Water
- 14 sq mi (36 km ) 2.8%
- Estimate 2025
- 29,804
- Density
- 57/sq mi (22/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 4th
Article
Marion County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 28,837. Its county seat is Jasper. Marion County is part of the Chattanooga metropolitan area. Marion County is in the Central time zone, while Chattanooga proper is in the Eastern time zone.
History