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Franklinville, NJ
Full City Profile · New Jersey · Gloucester County County
3.4
/5.0
B
Good
1,999
Population
581/sq mi density
$117,847
Median Income
$40,892 per capita
$259,100
Home Value
$361,320 Zillow
$1,321
Median Rent
25.0% income on rent
56°F
Avg Temperature
293 sunny days/yr
61
Violent Crime/100K
1,931 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$117,847 median income, 3.6% unemployment
A+
Affordability
5.0 / 5.0
$259,100 home value, $1,321/mo rent
F
Safety
1.0 / 5.0
61 violent crimes/100K
C+
Education
2.7 / 5.0
21.5% bachelor's degree or higher
Franklinville enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 34°F in January while summers reach 77°F in July. The area gets 293 sunny days per year. Annual precipitation totals 46.6 inches. The area receives 13.3 inches of snow annually. Air quality is rated Good with a median AQI of 39.
Temperature
34°F Jan (1°C)
77°F Jul (25°C)
| Annual Average | 55.9°F |
| 4% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 102 ft (31 m) |
| Area | 3.4 sq mi (8.9 km²) |
| Population Density | 581/sq mi |
| Coordinates | 39.6180°N, 75.0730°W |
| Timezone | America/New_York |
| County | Gloucester County County |
| Nearest Airport | Philadelphia International (PHL) 20 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0470 ppm |
| PM2.5 (Fine Particles) | 7.5 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 86.6 / 100 |
| Social Vulnerability | 16.0 / 100 |
| Community Resilience | 85.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
2 tsunamis recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1895 | HIGH BRIDGE, NJ | Earthquake | - | - | 118 km |
| 1840 | PHILADELPHIA, PENNSYLVANIA | Earthquake | - | - | 23 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 3.5 in | |
| February | 34°F (1°C) | 3.0 in | Coldest, Driest |
| March | 43°F (6°C) | 4.0 in | |
| April | 52°F (11°C) | 3.7 in | |
| May | 62°F (16°C) | 3.9 in | |
| June | 70°F (21°C) | 3.4 in | |
| July | 77°F (25°C) | 4.1 in | Warmest |
| August | 74°F (23°C) | 4.3 in | Wettest |
| September | 67°F (20°C) | 3.7 in | |
| October | 56°F (13°C) | 3.2 in | |
| November | 46°F (8°C) | 3.4 in | |
| December | 37°F (3°C) | 3.6 in |
Franklinville has a seasonal temperature swing of 43°F / from 34°F in February to 77°F in July. Total annual precipitation is 43.9 inches, with August being the wettest month (4.3") and February the driest (3.0").