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Seven Mile, OH

Full City Profile · Ohio · Butler County County

3.1 /5.0
B Good
591 Population 821/sq mi density
$54,280 Median Income $32,415 per capita
$161,100 Home Value $212,829 Zillow
$788 Median Rent 41.6% income on rent
54°F Avg Temperature 293 sunny days/yr
230 Violent Crime/100K 2,947 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.9 / 5.0
$54,280 median income, 3.5% unemployment
A+
Affordability
5.0 / 5.0
$161,100 home value, $788/mo rent
F
Safety
1.0 / 5.0
230 violent crimes/100K
C
Education
2.3 / 5.0
16.4% bachelor's degree or higher
Seven Mile experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 31°F in January while summers reach 76°F in July. The area gets 293 sunny days per year. Annual precipitation totals 41.4 inches. Air quality is rated Good with a median AQI of 43.

Temperature

31°F Jan (-1°C) 76°F Jul (24°C)
Annual Average53.8°F
0% below US avg
January Average31°F (-1°C)
July Average76°F (24°C)
Sunny Days293 days/yr

Geography

Elevation685 ft (209 m)
Area0.7 sq mi (1.9 km²)
Population Density821/sq mi
Coordinates39.4859°N, 84.5523°W
TimezoneAmerica/New_York
CountyButler County County
Nearest AirportButler County Regional/Hogan Field (HAO)
9 miles away

Precipitation & Snow

Annual Rainfall 41.4"
9% above US avg
Wettest Month (May) 4.53"
Driest Month (Feb) 2.52"

Air Quality

AQI Median43.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0475 ppm
SO₂ (Sulfur Dioxide)0.67 ppb
PM2.5 (Fine Particles)11.5 μg/m³

Natural Hazard Risk

Overall RiskRelatively Moderate
Risk Score91.5 / 100
Social Vulnerability22.4 / 100
Community Resilience74.1 / 100

Hazard Breakdown

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

Earthquake History

10 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.8. Most recent: M2.5 on Jan 28, 2024.

Sep 12, 2004 4 km NW of Manilla, Indiana M3.8 96 km
Feb 19, 1995 8 km SSE of Rocky Fork Point, Ohio M3.6 102 km
Apr 17, 1990 8 km NW of Fort Recovery, Ohio M3.0 111 km
Apr 4, 1994 2 km WNW of Minster, Ohio M2.9 103 km
May 12, 2006 2 km E of Lima, Ohio M2.8 145 km
Mar 17, 1999 2 km NNE of Ripley, Ohio M2.8 102 km
May 11, 2015 5 km ESE of Maysville, Kentucky M2.6 122 km
Jul 23, 2013 6 km NNE of Germantown, Kentucky M2.6 101 km
Jan 28, 2024 3 km SW of Old Washington, Kentucky M2.5 117 km
Jan 30, 2004 2 km S of Rockford, Ohio M2.5 132 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

514 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 80 fatalities, 2,921 injuries.

Date Rating Distance Fatalities
Apr 3, 1974 EF5 46 km 36
Apr 3, 1974 EF5 64 km 3
May 27, 2019 EF4 38 km 0
Mar 2, 2012 EF4 78 km 4
Sep 20, 2000 EF4 52 km 1
Apr 9, 1999 EF4 33 km 4
Jun 2, 1990 EF4 43 km 0
Jul 9, 1980 EF4 81 km 2
Apr 3, 1974 EF4 88 km 1
Apr 3, 1974 EF4 35 km 2
Apr 3, 1974 EF4 99 km 0
Apr 23, 1968 EF4 49 km 1
Apr 23, 1968 EF4 92 km 6
Apr 11, 1965 EF4 97 km 3
Mar 14, 2024 EF3 91 km 1
May 27, 2019 EF3 55 km 0
May 27, 2019 EF3 49 km 0
May 14, 2014 EF3 64 km 0
Mar 2, 2012 EF3 87 km 3
Mar 2, 2012 EF3 74 km 3
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: WUI 3 03 (3,372 ac, 2003).

Year Name Acres Distance
2003 WUI 3 03 3,372 95 km
2010 WUI UNIT 28K 3,230 93 km
1999 UNNAMED 3,122 96 km
2005 UNIT 3 05 2,511 96 km
2001 01 UNIT 16 2,361 99 km
2008 FY 09 UNIT 42 RX FALL 2008 1,942 99 km
1995 UNNAMED 1,462 100 km
2010 TRACER 1,408 93 km
2007 UNNAMED 1,334 99 km
2002 UNIT 28 1,259 98 km
1995 UNNAMED 1,019 94 km
2000 JPG 5 1,013 96 km
2008 FY 09 UNIT 3 RX FALL 2008 949 95 km
2004 UNIT 30 938 91 km
2013 NON-WUI HAZARD FUELS PRESCRIBED FIRE 934 96 km
2002 UNIT 3 929 96 km
2009 UNIT 30D SPRING 2009 921 96 km
1999 UNNAMED 786 100 km
2002 UNIT 1 707 92 km
2003 UNIT 5 03 688 96 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 31°F (-1°C) 2.6 in Coldest
February 32°F (-0°C) 2.5 in Driest
March 42°F (6°C) 3.7 in
April 52°F (11°C) 3.9 in
May 62°F (17°C) 4.5 in Wettest
June 71°F (22°C) 3.6 in
July 76°F (24°C) 4.0 in Warmest
August 73°F (23°C) 3.6 in
September 67°F (19°C) 2.9 in
October 55°F (13°C) 3.0 in
November 44°F (6°C) 3.5 in
December 33°F (1°C) 3.2 in

Seven Mile has a seasonal temperature swing of 45°F / from 31°F in January to 76°F in July. Total annual precipitation is 40.9 inches, with May being the wettest month (4.5") and February the driest (2.5").

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