| Place Name | Occoquan |
| Place Type | Town |
| ZIP Code(s) | 22125 |
| County | Prince William County |
| Area Code(s) | 571,703 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 806 |
| Population Growth Rate (2010-19) | 10.81% |
| Majority Ethnicity | White 60.41% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Virginia 11th |
| House of Delegates Districts | 52 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 60.41% |
| African American | 10.94% |
| Hispanic | 0% |
| Asian | 12.57% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.08% |