| Place Name | Sedley |
| Place Type | Census Designated Place |
| ZIP Code(s) | 23878 |
| County | Southampton County |
| Area Code(s) | 757 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 572 |
| Population Growth Rate (2010-19) | 10.00% |
| Majority Ethnicity | White 97% |
| Metro/Micro Stats Area | Virginia Beach-Norfolk-Newport News, VA-NC |
| US Congressional District(s) | Virginia 4th |
| House of Delegates Districts | 64 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97% |
| African American | 3% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |