| Name | Jersey County |
| State | Illinois |
| FIPS Code | 17083 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 22,939 |
| Population Growth Rate(2000-2022) | -6.41% |
| Majority Ethnicity | White 97.81% |
| Public School Majority Ethnicity | White 95% |
| Partisan Voting Index | Strongly Republican:+22 |
| Unemployment Rate | 4.5% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 97.81% |
| African American | 0.48% |
| Hispanic | 1.38% |
| Asian | 0.22% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 94.96% |
| African American | 0.97% |
| Hispanic | 1.47% |
| Asian | 0.43% |
| Native American | 0.31% |
| Hawaiin/Pacific Islander | 0.04% |