| Place Name | Lake Ridge |
| Place Type | Census Designated Place |
| ZIP Code(s) | 22039 22079 22192 |
| County | Prince William County |
| Area Code(s) | 571,703 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 40,775 |
| Population Growth Rate (2010-19) | 12.43% |
| Majority Ethnicity | White 51.67% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Virginia 11thVirginia 1st |
| House of Delegates Districts | 51 |
| State Senate Districts | 36,39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 51.67% |
| African American | 22.39% |
| Hispanic | 0.52% |
| Asian | 8.45% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 16.93% |