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Union City, IN
Full City Profile · Indiana · Darke County County
2.5
/5.0
C+
Fair
3,477
Population
1,539/sq mi density
$37,202
Median Income
$22,992 per capita
$80,100
Home Value
$133,567 Zillow
$662
Median Rent
33.6% income on rent
51°F
Avg Temperature
275 sunny days/yr
200
Violent Crime/100K
2,603 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.0 / 5.0
$37,202 median income, 5.3% unemployment
A+
Affordability
5.0 / 5.0
$80,100 home value, $662/mo rent
F
Safety
1.0 / 5.0
200 violent crimes/100K
D
Education
2.0 / 5.0
12.1% bachelor's degree or higher
Union City 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 275 sunny days per year. Annual precipitation totals 40.1 inches. Air quality is rated Good with a median AQI of 41.
Temperature
26°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 26°F (-4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 1,107 ft (337 m) |
| Area | 2.2 sq mi (5.7 km²) |
| Population Density | 1,539/sq mi |
| Coordinates | 40.1993°N, 84.8206°W |
| Timezone | America/Indiana/Indianapolis |
| County | Darke County County |
| Nearest Airport | Delaware County Regional (MIE) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 52.7 / 100 |
| Social Vulnerability | 21.0 / 100 |
| Community Resilience | 80.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-4°C) | 2.1 in | Coldest |
| February | 28°F (-2°C) | 2.0 in | Driest |
| March | 38°F (3°C) | 3.1 in | |
| April | 49°F (10°C) | 3.7 in | |
| May | 60°F (16°C) | 4.0 in | |
| June | 69°F (21°C) | 3.9 in | |
| July | 73°F (23°C) | 4.0 in | Warmest, Wettest |
| August | 71°F (22°C) | 3.4 in | |
| September | 64°F (18°C) | 2.8 in | |
| October | 53°F (11°C) | 2.6 in | |
| November | 41°F (5°C) | 3.0 in | |
| December | 30°F (-1°C) | 2.8 in |
Union City has a seasonal temperature swing of 48°F / from 26°F in January to 73°F in July. Total annual precipitation is 37.2 inches, with July being the wettest month (4.0") and February the driest (2.0").