Mena
- County:
- Polk County
- County Seat:
- Yes
- Area (mi²):
- 6.943
- State:
- Arkansas
Mena is a city located in Polk County, Arkansas. Mena has a 2026 population of 5,594. It is also the county seat of Polk County. Mena is currently declining at a rate of -0.37% annually but its population has increased by 0.54% since the most recent census, which recorded a population of 5,564 in 2020.