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Stoneboro, PA

Full City Profile · Pennsylvania · Mercer County County

3.0 /5.0
B Good
794 Population 281/sq mi density
$55,417 Median Income $28,856 per capita
$109,400 Home Value $189,681 Zillow
$863 Median Rent 29.2% income on rent
49°F Avg Temperature 282 sunny days/yr
98 Violent Crime/100K 685 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$55,417 median income, 0.8% unemployment
A+
Affordability
5.0 / 5.0
$109,400 home value, $863/mo rent
F
Safety
1.0 / 5.0
98 violent crimes/100K
C
Education
2.2 / 5.0
15.2% bachelor's degree or higher
Stoneboro experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 26°F in January while summers reach 69°F in July. The area gets 282 sunny days per year. Air quality is rated Good with a median AQI of 40.

Temperature

26°F Jan (-4°C) 69°F Jul (21°C)
Annual Average48.5°F
10% below US avg
January Average26°F (-4°C)
July Average69°F (21°C)
Sunny Days282 days/yr

Geography

Elevation1,416 ft (432 m)
Area1.1 sq mi (3.0 km²)
Population Density281/sq mi
Coordinates41.3304°N, 80.1181°W
TimezoneAmerica/New_York
CountyMercer County County
Nearest AirportVenango Regional (FKL)
14 miles away

Precipitation & Snow

Wettest Month (Jun) 4.61"
Driest Month (Feb) 2.28"

Air Quality

AQI Median40.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0452 ppm
PM2.5 (Fine Particles)8.0 μg/m³

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score77.7 / 100
Social Vulnerability54.8 / 100
Community Resilience75.5 / 100

Hazard Breakdown

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

Earthquake History

36 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.5. Most recent: M2.5 on May 12, 2025.

Sep 25, 1998 2 km SW of Adamsville, Pennsylvania M4.5 29 km
Jun 10, 2019 1 km NW of Timberlake, Ohio M4.0 118 km
Jan 26, 2001 8 km NNW of Edgewood, Ohio M3.9 89 km
Mar 12, 2007 Ohio M3.7 106 km
Jun 30, 2003 6 km NW of Perry, Ohio M3.6 104 km
Aug 28, 2023 7 km SE of Madison, Ohio M3.6 84 km
Oct 16, 1993 8 km SSE of Madison, Ohio M3.6 85 km
Jun 20, 2006 9 km WNW of North Perry, Ohio M3.5 109 km
Mar 15, 1992 15 km NW of North Perry, Ohio M3.5 114 km
Jan 26, 1991 1 km NNE of Mayfield Heights, Ohio M3.4 114 km
Jun 3, 2001 3 km N of Edgewood, Ohio M3.4 84 km
Jun 30, 2004 2 km WNW of Madison, Ohio M3.3 94 km
Jul 1, 2013 5 km NNW of Fairport Harbor, Ohio M3.2 110 km
Jan 9, 2008 6 km WNW of Mentor-on-the-Lake, Ohio M3.1 118 km
Mar 11, 2006 8 km NNW of Mentor-on-the-Lake, Ohio M3.1 117 km
Apr 25, 2010 2 km WNW of Madison, Ohio M3.0 94 km
Mar 30, 2024 2 km SSW of Maple Ridge, Ohio M3.0 92 km
Feb 23, 1995 3 km W of Ashtabula, Ohio M2.9 84 km
Aug 7, 2000 2 km S of Limaville, Ohio M2.9 96 km
Jan 4, 2022 3 km NW of Timberlake, Ohio M2.8 119 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

307 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 76 fatalities, 1,119 injuries.

Date Rating Distance Fatalities
May 31, 1985 EF5 88 km 18
May 31, 1985 EF4 68 km 0
May 31, 1985 EF4 48 km 7
May 31, 1985 EF4 37 km 16
May 31, 1985 EF4 97 km 4
May 31, 1985 EF4 66 km 12
Jun 3, 1980 EF4 82 km 0
May 31, 1985 EF3 41 km 2
May 31, 1985 EF3 66 km 0
May 31, 1985 EF3 51 km 0
May 31, 1985 EF3 64 km 9
May 31, 1985 EF3 74 km 0
Oct 12, 1978 EF3 89 km 0
May 2, 1972 EF3 18 km 0
Jun 2, 1971 EF3 60 km 0
Jun 20, 1969 EF3 87 km 0
Aug 5, 1956 EF3 53 km 2
Mar 1, 1955 EF3 47 km 1
Aug 24, 2023 EF2 83 km 0
Mar 31, 2022 EF2 83 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 2.7 m (9 ft).

Year Location Cause Max Wave Deaths Distance
1823 LAKE ERIE Unknown 2.7 m 129 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

2 wildfires (100+ acres) within 100 km. Largest: UNNAMED (628 ac, 1990).

Year Name Acres Distance
1990 UNNAMED 628 58 km
2021 UNNAMED 586 69 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 26°F (-4°C) 2.5 in Coldest
February 27°F (-3°C) 2.3 in Driest
March 36°F (2°C) 3.2 in
April 46°F (8°C) 3.4 in
May 57°F (14°C) 3.8 in
June 65°F (19°C) 4.6 in Wettest
July 69°F (21°C) 4.4 in Warmest
August 68°F (20°C) 4.0 in
September 61°F (16°C) 4.0 in
October 50°F (10°C) 3.2 in
November 40°F (5°C) 3.5 in
December 30°F (-1°C) 3.2 in

Stoneboro has a seasonal temperature swing of 44°F / from 26°F in January to 69°F in July. Total annual precipitation is 41.9 inches, with June being the wettest month (4.6") and February the driest (2.3").

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