
Christian County
- State:
- Illinois
- County Seat:
- Taylorville
Christian County's estimated 2025 population is 32,904 with a growth rate of -0.49% in the past year according to the most recent United States census data. Christian County is the 43rd largest county in Illinois. The 2010 population was 34,767 and has seen a growth of -5.36% since that time.