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Swedesburg, PA

Full City Profile · Pennsylvania · Montgomery County County

3.2 /5.0
B Good
805 Population 6,708/sq mi density
$88,875 Median Income $37,321 per capita
$301,500 Home Value $347,388 Zillow
$1,469 Median Rent 21.3% income on rent
55°F Avg Temperature 271 sunny days/yr
284 Violent Crime/100K 1,964 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$88,875 median income, 8.2% unemployment
A+
Affordability
4.8 / 5.0
$301,500 home value, $1,469/mo rent
F
Safety
1.0 / 5.0
284 violent crimes/100K
B
Education
3.3 / 5.0
28.9% bachelor's degree or higher
Swedesburg experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 32°F in January while summers reach 78°F in July. The area gets 271 sunny days per year. Annual precipitation totals 50.7 inches. The area receives 25.3 inches of snow annually. Air quality is rated Good with a median AQI of 40.

Temperature

32°F Jan (0°C) 78°F Jul (25°C)
Annual Average55.0°F
2% above US avg
January Average32°F (0°C)
July Average78°F (25°C)
Sunny Days271 days/yr

Geography

Elevation143 ft (44 m)
Area0.1 sq mi (0.3 km²)
Population Density6,708/sq mi
Coordinates40.1020°N, 75.3323°W
TimezoneAmerica/New_York
CountyMontgomery County County
Nearest AirportPhiladelphia International (PHL)
17 miles away

Precipitation & Snow

Annual Rainfall 50.7"
33% above US avg
Snowfall 25.3"
Wettest Month (Jul) 4.45"
Driest Month (Feb) 2.87"

Air Quality

AQI Median40.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0436 ppm
PM2.5 (Fine Particles)9.3 μg/m³

Natural Hazard Risk

Overall RiskRelatively High
Risk Score96.8 / 100
Social Vulnerability19.8 / 100
Community Resilience92.8 / 100

Hazard Breakdown

Tornado Relatively High
Hurricane Relatively Moderate
Earthquake Relatively Moderate
Wildfire Very Low
Flood Relatively High
Hail Relatively Low
Strong Wind Very High
Heat Wave Relatively High
Winter Weather Very High
Lightning Relatively Moderate
Ice Storm Relatively Moderate
Drought Relatively Low
Cold Wave Relatively High
Landslide Relatively Low
Coastal Flood No Rating
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

35 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M2.8 on Aug 5, 2025.

Apr 5, 2024 2024 Tewksbury, New Jersey Earthquake M4.8 82 km
Jan 16, 1994 2 km W of Sinking Spring, Pennsylvania M4.6 65 km
Jan 16, 1994 0 km E of Sinking Spring, Pennsylvania M4.2 63 km
Apr 5, 2024 7 km WSW of Gladstone, New Jersey M3.7 82 km
Oct 23, 1990 3 km W of Hancocks Bridge, New Jersey M3.2 67 km
Aug 26, 2003 4 km NNW of Milford, New Jersey M3.1 59 km
Jan 9, 1992 4 km WNW of Robertsville, New Jersey M3.1 89 km
Jun 3, 2010 4 km ENE of Franklintown, Pennsylvania M3.1 140 km
Nov 14, 1997 0 km S of Rothsville, Pennsylvania M3.0 78 km
Aug 3, 2025 0 km W of Little Ferry, New Jersey M3.0 137 km
Feb 3, 2009 1 km ESE of Victory Gardens, New Jersey M3.0 109 km
Apr 24, 2009 1 km S of Franklintown, Pennsylvania M2.9 144 km
Jan 16, 1994 0 km SSE of Sinking Spring, Pennsylvania M2.9 62 km
May 24, 2024 6 km E of Califon, New Jersey M2.9 84 km
Apr 27, 2024 7 km WSW of Gladstone, New Jersey M2.9 82 km
Sep 15, 2019 5 km ESE of East Berlin, Pennsylvania M2.8 136 km
Aug 5, 2025 1 km N of Hillsdale, New Jersey M2.8 149 km
May 10, 1993 1 km NW of Whitfield, Pennsylvania M2.8 64 km
Jul 1, 2009 3 km ESE of Pennsville, New Jersey M2.8 53 km
Oct 25, 2009 4 km ENE of Franklintown, Pennsylvania M2.8 140 km
Source: USGS (M2.5+, 1990-2025)

Hurricane History

4 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Sandy (2012, Cat 1).

Year Name Category Closest
2012 Sandy Category 2 272 km
2011 Irene Category 1 224 km
1991 Bob Category 3 241 km
1985 Gloria Category 2 148 km
Source: NOAA IBTrACS (Cat 1+, 1980-2026)

Tornado History

357 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 9 fatalities, 277 injuries.

Date Rating Distance Fatalities
Sep 1, 2021 EF3 48 km 0
Jul 29, 2021 EF3 28 km 0
May 31, 1998 EF3 64 km 0
Jul 27, 1994 EF3 56 km 0
Jul 27, 1994 EF3 21 km 3
Oct 18, 1990 EF3 64 km 0
Jul 26, 1981 EF3 77 km 0
Sep 26, 1977 EF3 75 km 0
Mar 21, 1976 EF3 99 km 0
May 28, 1973 EF3 98 km 0
Jun 18, 1970 EF3 89 km 1
Apr 28, 1961 EF3 52 km 0
Jun 24, 1960 EF3 51 km 0
Mar 22, 1955 EF3 29 km 1
Nov 4, 1950 EF3 68 km 0
Apr 1, 2023 EF2 80 km 0
Apr 1, 2023 EF2 90 km 0
Feb 21, 2023 EF2 57 km 0
Sep 1, 2021 EF2 66 km 0
Sep 1, 2021 EF2 8 km 1
Source: NOAA SPC (EF0+, 1950-2024)

Tsunami History

2 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1895 HIGH BRIDGE, NJ Earthquake - - 74 km
1840 PHILADELPHIA, PENNSYLVANIA Earthquake - - 35 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: GREENWOOD STATE FOREST (21,271 ac, 1995).

Year Name Acres Distance
1995 GREENWOOD STATE FOREST 21,271 95 km
2007 WARREN GROVE 15,315 96 km
2022 MULLICA RIVER FIRE 13,082 72 km
1999 BASS RIVER 12,129 89 km
2019 SPRING HILL FIRE 8,182 83 km
2023 ALLEN ROAD 6,213 89 km
1992 FORKED RIVER MOUTAIN APR 5,093 93 km
1992 POWER PLANT 4,928 98 km
1992 UNNAMED 4,470 72 km
2024 TEA TIME HILL 4,444 72 km
2006 UNNAMED 3,780 74 km
2017 PENN SWAMP FIRE 3,587 76 km
2023 JIMMYS WATER HOLE 3,585 82 km
1989 SIMM PLACE 3,262 85 km
2002 UNNAMED 2,824 71 km
2007 ATSION 2,705 68 km
1992 FOUR MILE COLONY 2,647 72 km
1996 UNNAMED 2,625 81 km
2010 FORT DIX RANGE 1-14 2,615 69 km
1990 UNNAMED 2,367 60 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 32°F (0°C) 3.5 in Coldest
February 33°F (0°C) 2.9 in Driest
March 41°F (5°C) 3.8 in
April 51°F (11°C) 3.8 in
May 62°F (17°C) 4.3 in
June 70°F (21°C) 3.7 in
July 78°F (25°C) 4.5 in Warmest, Wettest
August 74°F (23°C) 4.3 in
September 67°F (19°C) 4.0 in
October 55°F (13°C) 3.1 in
November 46°F (8°C) 3.7 in
December 36°F (2°C) 3.5 in

Swedesburg has a seasonal temperature swing of 46°F / from 32°F in January to 78°F in July. Total annual precipitation is 45.0 inches, with July being the wettest month (4.5") and February the driest (2.9").

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