| Name | Delaware County |
| State | Ohio |
| FIPS Code | 39041 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2020) | 214,124 |
| Population Growth Rate(2000-2020) | 22.91% |
| Majority Ethnicity | White 88.09% |
| Public School Majority Ethnicity | White 76% |
| Partisan Voting Index | Republican:+4 |
| Unemployment Rate | 2.4% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 88.09% |
| African American | 3.34% |
| Hispanic | 2.54% |
| Asian | 5.9% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 75.8% |
| African American | 6.68% |
| Hispanic | 4.22% |
| Asian | 8.15% |
| Native American | 0.19% |
| Hawaiin/Pacific Islander | 0.07% |