Arena
- County:
- Iowa County
- County Seat:
- No
- Area (mi²):
- 1.154
- State:
- Wisconsin
Arena is a village located in Iowa County, Wisconsin. Arena has a 2026 population of 894. Arena is currently growing at a rate of 0.79% annually and its population has increased by 5.3% since the most recent census, which recorded a population of 849 in 2020.