Alma
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 1.132
- State:
- Illinois
Alma is a village located in Marion County, Illinois. Alma has a 2026 population of 305. Alma is currently declining at a rate of -0.33% annually and its population has decreased by -2.56% since the most recent census, which recorded a population of 313 in 2020.