Bull Run CDP (Prince William County), VA
Full City Profile · Virginia · Manassas city County
4.1
/5.0
A
Great
16,688
Population
6,394/sq mi density
$86,487
Median Income
$38,953 per capita
$378,800
Home Value
$549,186 Zillow
$1,912
Median Rent
28.8% income on rent
56°F
Avg Temperature
A
Overall
4.1 / 5.0
Strong
A
Economy
4.2 / 5.0
$86,487 median income, 4.0% unemployment
A
Affordability
4.2 / 5.0
$378,800 home value, $1,912/mo rent
B+
Education
4.0 / 5.0
37.3% bachelor's degree or higher
Bull Run CDP (Prince William County) enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 33°F in January while summers reach 78°F in July. Annual precipitation totals 43.2 inches. The area receives 21.0 inches of snow annually.
Temperature
33°F Jan (1°C)
78°F Jul (26°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 33°F (1°C) |
| July Average | 78°F (26°C) |
Geography
| Elevation | 287 ft (87 m) |
| Area | 2.6 sq mi (6.8 km²) |
| Population Density | 6,394/sq mi |
| Coordinates | 38.7801°N, 77.5204°W |
| Timezone | America/New_York |
| County | Manassas city County |
| Nearest Airport | Manassas Regional/Harry P Davis Field (MNZ) 6 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 16.6 / 100 |
| Social Vulnerability | 19.2 / 100 |
| Community Resilience | 9.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (1°C) | 2.9 in | Coldest |
| February | 36°F (2°C) | 2.6 in | Driest |
| March | 43°F (6°C) | 3.5 in | |
| April | 55°F (13°C) | 3.5 in | |
| May | 64°F (18°C) | 4.7 in | Wettest |
| June | 73°F (23°C) | 4.3 in | |
| July | 78°F (26°C) | 4.2 in | Warmest |
| August | 76°F (24°C) | 3.5 in | |
| September | 68°F (20°C) | 3.9 in | |
| October | 56°F (14°C) | 3.7 in | |
| November | 46°F (8°C) | 3.1 in | |
| December | 38°F (3°C) | 3.3 in |
Bull Run CDP (Prince William County) has a seasonal temperature swing of 45°F / from 33°F in January to 78°F in July. Total annual precipitation is 43.2 inches, with May being the wettest month (4.7") and February the driest (2.6").