| Place Name | Oak Valley |
| Place Type | Census Designated Place |
| ZIP Code(s) | 08051 08090 08097 |
| County | Gloucester County |
| Area Code(s) | 856 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 3,565 |
| Population Growth Rate (2010-19) | 0.40% |
| Majority Ethnicity | White 77.27% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | New Jersey 1st |
| State Assembly Districts | 5 |
| State Senate Districts | 5 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 77.27% |
| African American | 16.05% |
| Hispanic | 0% |
| Asian | 0.11% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.57% |