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Branchville, NJ
Full City Profile · New Jersey · Sussex County County
3.5
/5.0
B+
Good
724
Population
1,227/sq mi density
$124,167
Median Income
$51,894 per capita
$299,600
Home Value
$455,030 Zillow
$1,607
Median Rent
19.4% income on rent
50°F
Avg Temperature
282 sunny days/yr
114
Violent Crime/100K
1,621 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$124,167 median income, 0.4% unemployment
A+
Affordability
5.0 / 5.0
$299,600 home value, $1,607/mo rent
F
Safety
1.0 / 5.0
114 violent crimes/100K
C+
Education
2.9 / 5.0
24.3% bachelor's degree or higher
Branchville experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 27°F in January while summers reach 73°F in July. The area gets 282 sunny days per year. Air quality is rated Good with a median AQI of 39.
Temperature
27°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 50.4°F |
| 7% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 282 days/yr |
Geography
| Elevation | 552 ft (168 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 1,227/sq mi |
| Coordinates | 41.1472°N, 74.7490°W |
| Timezone | America/New_York |
| County | Sussex County County |
| Nearest Airport | Pocono Mountains Regional (MPO) 33 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 77.5 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 84.5 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Very High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 0.3 m (1 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1964 | LONG ISLAND, NY | Meteorological | 0.3 m | — | 144 km |
| 1895 | HIGH BRIDGE, NJ | Earthquake | — | — | 55 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 3.4 in | Coldest |
| February | 27°F (-3°C) | 2.9 in | Driest |
| March | 36°F (2°C) | 3.6 in | |
| April | 47°F (8°C) | 4.0 in | |
| May | 58°F (14°C) | 4.5 in | Wettest |
| June | 66°F (19°C) | 4.3 in | |
| July | 73°F (23°C) | 4.4 in | Warmest |
| August | 70°F (21°C) | 4.3 in | |
| September | 62°F (17°C) | 4.1 in | |
| October | 51°F (11°C) | 3.4 in | |
| November | 41°F (5°C) | 4.0 in | |
| December | 31°F (-1°C) | 3.5 in |
Branchville has a seasonal temperature swing of 46°F / from 27°F in January to 73°F in July. Total annual precipitation is 46.3 inches, with May being the wettest month (4.5") and February the driest (2.9").