
Ohio
- County:
- Bureau County
- County Seat:
- No
- Area (mi²):
- 0.638
- State:
- Illinois
Ohio is a village located in Bureau County, Illinois. Ohio has a 2025 population of 455. Ohio is currently declining at a rate of -0.66% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 469 in 2020.
The average household income in Ohio is $67,819 with a poverty rate of 22.93%. The median age in Ohio is 33.7 years: 33.5 years for males, and 34.2 years for females.