Adamsville
- County:
- McNairy County
- County Seat:
- No
- Area (mi²):
- 4.672
- State:
- Tennessee
Adamsville is a town located in McNairy County, Tennessee. Adamsville has a 2026 population of 2,074. Adamsville is currently declining at a rate of -0.62% annually and its population has decreased by -0.34% since the most recent census, which recorded a population of 2,081 in 2020.
The median household income in Adamsville is $51,422 with a poverty rate of 28.56%. The median age in Adamsville is 37 years: 33.2 years for males, and 40 years for females. For every 100 females there are 103.9 males.