
Smackover
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 4.349
- State:
- Arkansas
Smackover is a city located in Union County, Arkansas. Smackover has a 2025 population of 1,550. Smackover is currently declining at a rate of -0.96% annually and its population has decreased by -4.73% since the most recent census, which recorded a population of 1,627 in 2020.
The average household income in Smackover is $69,162 with a poverty rate of 21.1%. The median age in Smackover is 43.9 years: 43.1 years for males, and 49.2 years for females.