| Name | Peoria County |
| State | Illinois |
| FIPS Code | 17143 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 186,399 |
| Population Growth Rate(2000-2022) | -2.5% |
| Majority Ethnicity | White 71.82% |
| Public School Majority Ethnicity | White 52% |
| Partisan Voting Index | Democratic:+4 |
| Unemployment Rate | 6.0% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 71.82% |
| African American | 18.02% |
| Hispanic | 5.4% |
| Asian | 4.58% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 0.01% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 51.63% |
| African American | 30.25% |
| Hispanic | 7.07% |
| Asian | 4.12% |
| Native American | 0.22% |
| Hawaiin/Pacific Islander | 0.13% |