
Chesterfield
- County:
- Macoupin County
- County Seat:
- No
- Area (mi²):
- 0.541
- State:
- Illinois
Chesterfield is a village located in Macoupin County, Illinois. Chesterfield has a 2025 population of 163. Chesterfield is currently declining at a rate of -0.61% annually and its population has decreased by -2.98% since the most recent census, which recorded a population of 168 in 2020.
The average household income in Chesterfield is $72,825 with a poverty rate of 14.75%. The median age in Chesterfield is 31.6 years: 31.5 years for males, and 31.7 years for females.