| Name | Delaware County |
| State | Pennsylvania |
| FIPS Code | 42045 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 558,874 |
| Population Growth Rate(2000-2022) | 3.19% |
| Majority Ethnicity | White 66.87% |
| Public School Majority Ethnicity | White 52% |
| Partisan Voting Index | Democratic:+15 |
| Unemployment Rate | 3.1% |
| Race/Ethnicity | Percentage of Population (2018) |
|---|---|
| White | 66.87% |
| African American | 22.39% |
| Hispanic | 4.41% |
| Asian | 6.16% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.04% |
| Race/Ethnicity | Percentage of Public School Students (2018) |
|---|---|
| White | 52.12% |
| African American | 32.25% |
| Hispanic | 4.86% |
| Asian | 7.13% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.07% |