
Smithville
- County:
- Lawrence County
- County Seat:
- No
- Area (mi²):
- 0.666
- State:
- Arkansas
Smithville is a town located in Lawrence County, Arkansas. Smithville has a 2025 population of 84. Smithville is currently declining at a rate of 0% annually and its population has decreased by -2.33% since the most recent census, which recorded a population of 86 in 2020.
The average household income in Smithville is $69,697 with a poverty rate of 29.13%. The median age in Smithville is 25.7 years: 25.3 years for males, and 27.5 years for females.