
Kinmundy
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 1.198
- State:
- Illinois
Kinmundy is a city located in Marion County, Illinois. Kinmundy has a 2025 population of 705. Kinmundy is currently declining at a rate of -0.7% annually and its population has decreased by -3.69% since the most recent census, which recorded a population of 732 in 2020.
The average household income in Kinmundy is $46,339 with a poverty rate of 19.41%. The median age in Kinmundy is 49 years: 45.8 years for males, and 49.3 years for females.