| Name | DeKalb County |
| State | Illinois |
| FIPS Code | 17037 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 104,820 |
| Population Growth Rate(2000-2022) | -4.51% |
| Majority Ethnicity | White 79.9% |
| Public School Majority Ethnicity | White 69% |
| Partisan Voting Index | Democratic:+3 |
| Unemployment Rate | 5.6% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 79.9% |
| African American | 7.31% |
| Hispanic | 10.39% |
| Asian | 2.35% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 68.72% |
| African American | 8.64% |
| Hispanic | 17.74% |
| Asian | 1.36% |
| Native American | 0.26% |
| Hawaiin/Pacific Islander | 0.05% |