| Place Name | Wilmington Manor |
| Place Type | Census Designated Place |
| ZIP Code(s) | 19720 |
| County | New Castle County |
| Area Code(s) | 302 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 8,562 |
| Population Growth Rate (2010-19) | 3.46% |
| Majority Ethnicity | White 50.34% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Delaware At-Large |
| State House Districts | 17 |
| State Senate Districts | 12,13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 50.34% |
| African American | 20.59% |
| Hispanic | 0.12% |
| Asian | 4.91% |
| Native American | 0.48% |
| Hawaiin/Pacific Islander | 23.55% |