
South Roxana
- County:
- Madison County
- County Seat:
- No
- Area (mi²):
- 2.158
- State:
- Illinois
South Roxana is a village located in Madison County, Illinois. South Roxana has a 2025 population of 1,831. South Roxana is currently declining at a rate of -0.6% annually and its population has decreased by -3.02% since the most recent census, which recorded a population of 1,888 in 2020.
The average household income in South Roxana is $64,123 with a poverty rate of 20.56%. The median age in South Roxana is 34.2 years: 34.5 years for males, and 33.6 years for females.