Madison County
Also known as Madison County, Tennessee, Madison County, TN
county in Tennessee, United States
Key facts
- Country
- United States
- State
- Tennessee
- Named after
- James Madison
- Seat
- Jackson
- Largest city
- Jackson
- Total
- 559 sq mi (1,450 km )
- Land
- 557 sq mi (1,440 km )
- Water
- 1.5 sq mi (3.9 km ) 0.3%
- Estimate 2025
- 100,790
- Density
- 177/sq mi (68.5/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 8th
Article
Madison County is a county located in the western part of the U.S. state of Tennessee. As of the 2020 census, the population was 98,823. Its county seat is Jackson. Madison County is included in the Jackson metropolitan area.
History