
Fieldon
- County:
- Jersey County
- County Seat:
- No
- Area (mi²):
- 0.202
- State:
- Illinois
Fieldon is a village located in Jersey County, Illinois. Fieldon has a 2025 population of 160. Fieldon is currently declining at a rate of -1.84% annually and its population has decreased by -8.57% since the most recent census, which recorded a population of 175 in 2020.
The average household income in Fieldon is $72,351 with a poverty rate of 13.58%. The median age in Fieldon is 51 years: 50.4 years for males, and 52.6 years for females.