
Forsyth
- County:
- Macon County
- County Seat:
- No
- Area (mi²):
- 3.096
- State:
- Illinois
Forsyth is a village located in Macon County, Illinois. Forsyth has a 2025 population of 3,579. Forsyth is currently declining at a rate of -0.83% annually and its population has decreased by -4% since the most recent census, which recorded a population of 3,728 in 2020.
The average household income in Forsyth is $166,941 with a poverty rate of 10.71%. The median age in Forsyth is 41.9 years: 41.2 years for males, and 43.9 years for females.