
South Jacksonville No. 1 precinct
- County:
- Morgan County
- County Seat:
- No
- Area (mi²):
- 0.444
- State:
- Illinois
South Jacksonville No. 1 precinct is located in Morgan County, Illinois. South Jacksonville No. 1 precinct has a 2025 population of 1,160. South Jacksonville No. 1 precinct is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in South Jacksonville No. 1 precinct is $72,828 with a poverty rate of 4.91%. The median age in South Jacksonville No. 1 precinct is 48.7 years: 42.1 years for males, and 61.1 years for females.