
Monroe City
- County:
- Knox County
- County Seat:
- No
- Area (mi²):
- 0.269
- State:
- Indiana
Monroe City is a town located in Knox County, Indiana. Monroe City has a 2025 population of 495. Monroe City is currently declining at a rate of 0% annually and its population has decreased by -0.4% since the most recent census, which recorded a population of 497 in 2020.
The average household income in Monroe City is $78,500 with a poverty rate of 27.45%. The median age in Monroe City is 33.6 years: 33.3 years for males, and 36.4 years for females.