
Franklin
- County:
- Morgan County
- County Seat:
- No
- Area (mi²):
- 0.829
- State:
- Illinois
Franklin is a village located in Morgan County, Illinois. Franklin has a 2025 population of 585. Franklin is currently declining at a rate of -0.85% annually and its population has decreased by -4.1% since the most recent census, which recorded a population of 610 in 2020.
The average household income in Franklin is $108,617 with a poverty rate of 7.29%. The median age in Franklin is 36.3 years: 35.1 years for males, and 40.7 years for females.