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East York, PA

Full City Profile · Pennsylvania · York County County

3.7 /5.0
B+ Good
8,868 Population 3,190/sq mi density
$83,030 Median Income $41,585 per capita
$221,800 Home Value $270,750 Zillow
$1,323 Median Rent 38.4% income on rent
54°F Avg Temperature 293 sunny days/yr
883 Violent Crime/100K 3,285 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$83,030 median income, 0.7% unemployment
A+
Affordability
5.0 / 5.0
$221,800 home value, $1,323/mo rent
F
Safety
1.0 / 5.0
883 violent crimes/100K (132% above avg)
A
Education
4.3 / 5.0
40.9% bachelor's degree or higher
East York experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 31°F in January while summers reach 75°F in July. The area gets 293 sunny days per year. Annual precipitation totals 46.5 inches. The area receives 24.6 inches of snow annually. Air quality is rated Good with a median AQI of 40.

Temperature

31°F Jan (-0°C) 75°F Jul (24°C)
Annual Average54.0°F
0% below US avg
January Average31°F (-0°C)
July Average75°F (24°C)
Sunny Days293 days/yr

Geography

Elevation450 ft (137 m)
Area2.8 sq mi (7.4 km²)
Population Density3,190/sq mi
Coordinates39.9687°N, 76.6755°W
TimezoneAmerica/New_York
CountyYork County County
Nearest AirportHarrisburg International (MDT)
16 miles away

Precipitation & Snow

Annual Rainfall 46.5"
22% above US avg
Snowfall 24.6"
Wettest Month (May) 4.29"
Driest Month (Feb) 2.76"

Air Quality

AQI Median40.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0476 ppm
NO₂ (Nitrogen Dioxide)14.2 ppb
SO₂ (Sulfur Dioxide)0.63 ppb
PM2.5 (Fine Particles)10.5 μg/m³

Natural Hazard Risk

Overall RiskRelatively Moderate
Risk Score90.4 / 100
Social Vulnerability17.1 / 100
Community Resilience83.5 / 100

Hazard Breakdown

Tornado Relatively Low
Hurricane Relatively Moderate
Earthquake Relatively Low
Wildfire Very Low
Flood Relatively High
Hail Very Low
Strong Wind Relatively High
Heat Wave Relatively Moderate
Winter Weather Very High
Lightning Relatively High
Ice Storm Relatively Moderate
Drought Relatively Moderate
Cold Wave Relatively Moderate
Landslide Relatively Low
Avalanche Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

28 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M2.6 on Jun 25, 2021.

Jan 16, 1994 2 km W of Sinking Spring, Pennsylvania M4.6 68 km
Jan 16, 1994 0 km E of Sinking Spring, Pennsylvania M4.2 69 km
Jul 16, 2010 5 km NNW of Barnesville, Maryland M3.6 101 km
Jun 13, 2019 9 km N of Blain, Pennsylvania M3.4 87 km
Oct 23, 1990 3 km W of Hancocks Bridge, New Jersey M3.2 112 km
Jun 3, 2010 4 km ENE of Franklintown, Pennsylvania M3.1 29 km
Jan 17, 2016 3 km NE of Ranson, West Virginia M3.0 122 km
Nov 14, 1997 0 km S of Rothsville, Pennsylvania M3.0 41 km
Apr 24, 2009 1 km S of Franklintown, Pennsylvania M2.9 32 km
Jan 16, 1994 0 km SSE of Sinking Spring, Pennsylvania M2.9 69 km
Sep 15, 2019 5 km ESE of East Berlin, Pennsylvania M2.8 21 km
May 10, 1993 1 km NW of Whitfield, Pennsylvania M2.8 70 km
Jul 1, 2009 3 km ESE of Pennsville, New Jersey M2.8 108 km
Oct 25, 2009 4 km ENE of Franklintown, Pennsylvania M2.8 29 km
Mar 11, 1995 0 km ENE of Landisville, Pennsylvania M2.7 28 km
Oct 28, 1994 1 km E of Mount Vernon, Maryland M2.7 75 km
Mar 15, 1993 5 km W of Columbia, Maryland M2.7 84 km
Jan 25, 2015 4 km ESE of Downingtown, Pennsylvania M2.6 87 km
Jun 25, 2021 2 km SE of Woodlawn, Maryland M2.6 74 km
Jan 13, 1990 6 km ENE of Eldersburg, Maryland M2.6 63 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

2 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Irene (2011, Cat 1).

Year Name Category Closest
2011 Irene Category 1 253 km
1985 Gloria Category 2 256 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tornado History

425 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 7 fatalities, 257 injuries.

Date Rating Distance Fatalities
Jul 14, 2004 EF3 36 km 0
May 31, 1998 EF3 87 km 0
Jul 19, 1996 EF3 58 km 0
Jul 27, 1994 EF3 81 km 0
May 22, 1983 EF3 57 km 0
Jun 7, 1980 EF3 30 km 0
Jun 18, 1970 EF3 58 km 1
Jun 9, 1961 EF3 86 km 0
Apr 16, 1961 EF3 73 km 0
Mar 22, 1955 EF3 90 km 1
Apr 5, 1952 EF3 32 km 0
Nov 4, 1950 EF3 54 km 0
Sep 1, 2021 EF2 64 km 0
Oct 31, 2019 EF2 99 km 0
May 28, 2019 EF2 69 km 0
Nov 2, 2018 EF2 81 km 0
Feb 24, 2016 EF2 55 km 0
May 23, 2011 EF2 88 km 0
Apr 28, 2011 EF2 49 km 0
Apr 28, 2011 EF2 26 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1840 PHILADELPHIA, PENNSYLVANIA Earthquake 127 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

1 wildfire (100+ acres) within 100 km. Largest: HOPEWELL FIRE (812 ac, 2012).

Year Name Acres Distance
2012 HOPEWELL FIRE 812 83 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 31°F (-0°C) 3.2 in Coldest
February 32°F (-0°C) 2.8 in Driest
March 41°F (5°C) 3.5 in
April 51°F (11°C) 3.5 in
May 61°F (16°C) 4.3 in Wettest
June 70°F (21°C) 4.1 in
July 75°F (24°C) 4.0 in Warmest
August 73°F (23°C) 3.5 in
September 66°F (19°C) 3.9 in
October 55°F (13°C) 3.2 in
November 44°F (7°C) 3.6 in
December 35°F (2°C) 3.3 in

East York has a seasonal temperature swing of 44°F / from 31°F in January to 75°F in July. Total annual precipitation is 42.8 inches, with May being the wettest month (4.3") and February the driest (2.8").

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