Ridgway
- County:
- Gallatin County
- County Seat:
- No
- Area (mi²):
- 0.88
- State:
- Illinois
Ridgway is a village located in Gallatin County, Illinois. Ridgway has a 2026 population of 805. Ridgway is currently declining at a rate of -0.37% annually and its population has decreased by -5.07% since the most recent census, which recorded a population of 848 in 2020.