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Loysville, PA

Full City Profile · Pennsylvania · Perry County County

2.8 /5.0
C+ Fair
575 Population 581/sq mi density
$39,659 Median Income $26,711 per capita
$201,800 Home Value $293,499 Zillow
$392 Median Rent 27.5% income on rent
52°F Avg Temperature 275 sunny days/yr
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$39,659 median income, 2.6% unemployment
B+
Affordability
3.8 / 5.0
$201,800 home value, $392/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
D
Education
1.6 / 5.0
8.1% bachelor's degree or higher
Loysville experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 29°F in January while summers reach 74°F in July. The area gets 275 sunny days per year. Annual precipitation totals 43.7 inches. Air quality is rated Good with a median AQI of 40.

Temperature

29°F Jan (-2°C) 74°F Jul (23°C)
Annual Average51.8°F
4% below US avg
January Average29°F (-2°C)
July Average74°F (23°C)
Sunny Days275 days/yr

Geography

Elevation669 ft (204 m)
Area1.0 sq mi (2.6 km²)
Population Density581/sq mi
Coordinates40.3702°N, 77.3354°W
TimezoneAmerica/New_York
CountyPerry County County
Nearest AirportHarrisburg International (MDT)
33 miles away

Precipitation & Snow

Annual Rainfall 43.7"
15% above US avg
Wettest Month (Jun) 4.21"
Driest Month (Jan) 2.64"

Air Quality

AQI Median40.0
RatingGood

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score53.1 / 100
Social Vulnerability33.6 / 100
Community Resilience67.8 / 100

Hazard Breakdown

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

Earthquake History

24 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M2.8 on Jun 10, 2025.

Jan 16, 1994 2 km W of Sinking Spring, Pennsylvania M4.6 110 km
Jan 16, 1994 0 km E of Sinking Spring, Pennsylvania M4.2 113 km
Jul 16, 2010 5 km NNW of Barnesville, Maryland M3.6 124 km
Jun 13, 2019 9 km N of Blain, Pennsylvania M3.4 16 km
Jun 3, 2010 4 km ENE of Franklintown, Pennsylvania M3.1 44 km
Jan 17, 2016 3 km NE of Ranson, West Virginia M3.0 124 km
Nov 14, 1997 0 km S of Rothsville, Pennsylvania M3.0 95 km
Apr 24, 2009 1 km S of Franklintown, Pennsylvania M2.9 43 km
Jan 16, 1994 0 km SSE of Sinking Spring, Pennsylvania M2.9 113 km
Sep 15, 2019 5 km ESE of East Berlin, Pennsylvania M2.8 61 km
Jun 10, 2025 10 km NW of Forksville, Pennsylvania M2.8 144 km
May 10, 1993 1 km NW of Whitfield, Pennsylvania M2.8 112 km
Oct 25, 2009 4 km ENE of Franklintown, Pennsylvania M2.8 43 km
Mar 15, 1993 5 km W of Columbia, Maryland M2.7 132 km
Oct 28, 1994 1 km E of Mount Vernon, Maryland M2.7 135 km
Mar 11, 1995 0 km ENE of Landisville, Pennsylvania M2.7 85 km
Jan 25, 2015 4 km ESE of Downingtown, Pennsylvania M2.6 148 km
Jan 13, 1990 6 km ENE of Eldersburg, Maryland M2.6 112 km
Jun 25, 2021 2 km SE of Woodlawn, Maryland M2.6 130 km
Jan 18, 1994 3 km SE of Clay, Pennsylvania M2.6 96 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

280 tornadoes (EF0+) within 100 km since 1950. Strongest: EF3. Total: 8 fatalities, 139 injuries.

Date Rating Distance Fatalities
Jul 14, 2004 EF3 65 km 0
May 31, 1985 EF3 91 km 6
May 22, 1983 EF3 75 km 0
Jun 7, 1980 EF3 56 km 0
Jul 29, 1976 EF3 92 km 0
Jun 18, 1970 EF3 88 km 1
Apr 16, 1961 EF3 39 km 0
Apr 5, 1952 EF3 70 km 0
Apr 19, 2019 EF2 30 km 0
Apr 19, 2019 EF2 68 km 0
May 23, 2011 EF2 34 km 0
Apr 28, 2011 EF2 66 km 0
Apr 28, 2011 EF2 46 km 0
Sep 24, 2001 EF2 77 km 0
May 29, 1995 EF2 88 km 0
Apr 30, 1994 EF2 69 km 0
Oct 9, 1992 EF2 43 km 0
Jul 17, 1992 EF2 81 km 0
Sep 18, 1991 EF2 53 km 0
May 6, 1991 EF2 65 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 29°F (-2°C) 2.6 in Coldest, Driest
February 30°F (-1°C) 2.7 in
March 38°F (4°C) 3.3 in
April 49°F (10°C) 3.4 in
May 59°F (15°C) 4.1 in
June 68°F (20°C) 4.2 in Wettest
July 74°F (23°C) 3.8 in Warmest
August 71°F (22°C) 3.3 in
September 64°F (18°C) 3.7 in
October 53°F (11°C) 3.3 in
November 42°F (6°C) 3.5 in
December 33°F (0°C) 3.1 in

Loysville has a seasonal temperature swing of 44°F / from 29°F in January to 74°F in July. Total annual precipitation is 41.1 inches, with June being the wettest month (4.2") and January the driest (2.6").

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