
De Soto
- County:
- Jackson County
- County Seat:
- No
- Area (mi²):
- 0.912
- State:
- Illinois
De Soto is a village located in Jackson County, Illinois. De Soto has a 2025 population of 1,368. De Soto is currently declining at a rate of -0.44% annually and its population has decreased by -2.29% since the most recent census, which recorded a population of 1,400 in 2020.
The average household income in De Soto is $63,977 with a poverty rate of 16.64%. The median age in De Soto is 35.7 years: 35.3 years for males, and 35.8 years for females.