
Ohlman
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 0.321
- State:
- Illinois
Ohlman is a village located in Montgomery County, Illinois. Ohlman has a 2025 population of 106. Ohlman is currently declining at a rate of -0.93% annually and its population has decreased by -4.5% since the most recent census, which recorded a population of 111 in 2020.
The average household income in Ohlman is $51,700 with a poverty rate of 9.41%. The median age in Ohlman is 65.1 years: 64.3 years for males, and 66.5 years for females.