| Name | Perry County |
| State | Illinois |
| FIPS Code | 17145 |
| County Seat | Pinckneyville |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 22,287 |
| Population Growth Rate(2000-2022) | -6.29% |
| Majority Ethnicity | White 91.05% |
| Public School Majority Ethnicity | White 89% |
| Partisan Voting Index | Strongly Republican:+21 |
| Unemployment Rate (December 2024) | 5.4% |
| Area Code(s) | 618 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 91.05% |
| African American | 8.24% |
| Hispanic | 0.05% |
| Asian | 0.65% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 88.74% |
| African American | 2.9% |
| Hispanic | 1.79% |
| Asian | 0.72% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 0.11% |