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College Corner, OH
Full City Profile · Ohio · Union County County
2.7
/5.0
C+
Fair
327
Population
1,308/sq mi density
$51,094
Median Income
$25,700 per capita
$116,400
Home Value
$182,266 Zillow
$647
Median Rent
19.3% income on rent
51°F
Avg Temperature
293 sunny days/yr
266
Violent Crime/100K
2,189 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.5 / 5.0
$51,094 median income, 6.3% unemployment
A+
Affordability
5.0 / 5.0
$116,400 home value, $647/mo rent
F
Safety
1.0 / 5.0
266 violent crimes/100K
C
Education
2.4 / 5.0
17.9% bachelor's degree or higher
College Corner experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 26°F in January while summers reach 73°F in July. The area gets 293 sunny days per year. Annual precipitation totals 43.1 inches. Air quality is rated Good with a median AQI of 43.
Temperature
26°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 51.2°F |
| 5% below US avg | |
| January Average | 26°F (-3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 990 ft (302 m) |
| Area | 0.3 sq mi (0.7 km²) |
| Population Density | 1,308/sq mi |
| Coordinates | 39.5689°N, 84.8114°W |
| Timezone | America/New_York |
| County | Union County County |
| Nearest Airport | Butler County Regional/Hogan Field (HAO) 21 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 5.2 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 20.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-3°C) | 2.5 in | Coldest |
| February | 30°F (-1°C) | 2.5 in | Driest |
| March | 40°F (5°C) | 3.7 in | |
| April | 51°F (10°C) | 4.0 in | |
| May | 61°F (16°C) | 4.7 in | Wettest |
| June | 70°F (21°C) | 3.8 in | |
| July | 73°F (23°C) | 4.1 in | Warmest |
| August | 72°F (22°C) | 3.6 in | |
| September | 65°F (18°C) | 2.8 in | |
| October | 53°F (12°C) | 3.0 in | |
| November | 42°F (6°C) | 3.5 in | |
| December | 32°F (-0°C) | 3.2 in |
College Corner has a seasonal temperature swing of 47°F / from 26°F in January to 73°F in July. Total annual precipitation is 41.3 inches, with May being the wettest month (4.7") and February the driest (2.5").