
Smithville
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 1.484
- State:
- Mississippi
Smithville is a town located in Monroe County, Mississippi. Smithville has a 2025 population of 514. Smithville is currently growing at a rate of 0.19% annually and its population has increased by 0.98% since the most recent census, which recorded a population of 509 in 2020.
The average household income in Smithville is $45,189 with a poverty rate of 22.83%. The median age in Smithville is 46.6 years: 46.5 years for males, and 46.6 years for females.