| Name | DeKalb County |
| State | Indiana |
| FIPS Code | 18033 |
| County Seat | Auburn |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 44,177 |
| Population Growth Rate(2020-2024) | 2.05% |
| Majority Ethnicity | White 96.18% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+24 |
| Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 260 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 96.18% |
| African American | 0.21% |
| Hispanic | 2.97% |
| Asian | 0.58% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 91.59% |
| African American | 0.69% |
| Hispanic | 3.82% |
| Asian | 0.53% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.34% |