Postal Codes

45390 ZIP Code

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ZIP code 45390 covers Union City, Ohio, with a population of about 3,349 and a median household income of $46,974.

Population
3,34963 per square mile
Median age
39.60.9 points above the US average
Median household income
$46,97433% below the Ohio median
Poverty rate
22.9%10.5 points above the US average
Typical home value
$157,560up 48.9% in five years
Median rent
$63935% below the Ohio median
Degree or higher
11.4%23.6 points below the US average
Homeownership
70.3%5.3 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
56

Where 45390 is

Union City, Ohio — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population3,349
Median age39.6
Family households68.9%
Born outside the US1.8%
Speaks a language other than English at home4.5%
White (non-Hispanic)87.6%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)1.9%
Hispanic or Latino8.8%
Veterans4.4%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$46,974
Income per person$30,849
Poverty rate22.9%
Households on SNAP or cash assistance23.7%

Household income distribution

Under $10k4.9%
$10–15k11.5%
$15–20k5.6%
$20–25k8.9%
$25–30k3.2%
$30–35k4.0%
$35–40k4.0%
$40–45k5.5%
$45–50k6.0%
$50–60k2.4%
$60–75k9.4%
$75–100k9.0%
$100–125k10.0%
$125–150k5.6%
$150–200k3.0%
$200k or more6.9%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,370
Mean adjusted gross income$50,623
Returns declaring $200,000 or more1.5%
Returns, under $25k32.8%
Returns, $25k–$50k29.2%
Returns, $50k–$75k17.5%
Returns, $75k–$100k9.5%
Returns, $100k–$200k9.5%
Returns, $200k or more1.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$111,500
Median gross rent$639
Rent as a share of household income23.5%
Owner-occupied70.3%
Vacant homes11.2%
Median year built1962

What the homes are

Detached house80.2%
Attached house0.5%
2 to 4 units4.5%
5 to 19 units7.2%
20 or more units0.4%
Mobile home7.2%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$157,560as of 2026-07
Typical home value, 1 yearup 11.5%
Typical home value, 5 yearsup 48.9%
Typical home value, 10 yearsup 109%
Typical home value since 2000
200020132026$157,560$55,897

$55,897 in 2000 to $157,560 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.3%
Bachelor's degree or higher11.4%
High school diploma or higher83.9%
Works from home5.8%
Drives to work alone74.2%
Takes public transport0%
Commutes 45 minutes or more10.8%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity39.1% 5.7 pts above the national average of 33.4%
Diagnosed diabetes15.9% 3.9 pts above the national average of 12%
Currently smokes21.1% 7.9 pts above the national average of 13.2%
High blood pressure41% 6.9 pts above the national average of 34.1%
Fair or poor general health25.5% 5.2 pts above the national average of 20.3%
No health insurance (18–64)10.4% 0.9 pts below the national average of 11.3%
Depression27.7% 5.8 pts above the national average of 21.9%
No leisure-time physical activity33.8% 8.4 pts above the national average of 25.4%
Arthritis33.3% 8.2 pts above the national average of 25.1%
Binge drinking15.9% same as the national average of 16%
Taking blood pressure medication80.1% 5.4 pts above the national average of 74.7%
Cancer (non-skin)9.2% 1.5 pts above the national average of 7.7%
Current asthma11.5% 1.1 pts above the national average of 10.4%
Coronary heart disease9.1% 2.9 pts above the national average of 6.2%
Routine check-up in past year78.8% 2.1 pts above the national average of 76.7%
Cholesterol screening83.3% 2.6 pts below the national average of 85.9%
Cognitive disability17.6% 2.8 pts above the national average of 14.8%
Colorectal screening58.6% 5.7 pts below the national average of 64.3%
COPD11.4% 4.8 pts above the national average of 6.6%
Visited a dentist53.1% 8.2 pts below the national average of 61.3%
Any disability36% 5.3 pts above the national average of 30.7%
Lacks emotional support22.3% 2.5 pts below the national average of 24.8%
Food insecurity18.3% 1.2 pts above the national average of 17.1%
Received food stamps16.8% 2.5 pts above the national average of 14.3%
Hearing disability8.6% 1.9 pts above the national average of 6.7%
High cholesterol39.9% 3.7 pts above the national average of 36.2%
Housing insecurity13.2% 0.6 pts below the national average of 13.8%
Independent living disability10.7% 2.3 pts above the national average of 8.4%
Lacks transport9.6% same as the national average of 9.2%
Loneliness35.6% 1.2 pts above the national average of 34.4%
Mammography use71.1% 4.8 pts below the national average of 75.9%
Poor mental health (14+ days)19.9% 3.1 pts above the national average of 16.8%
Mobility disability17.7% 3.7 pts above the national average of 14%
Poor physical health (14+ days)17.4% 3.9 pts above the national average of 13.5%
Self-care disability5.2% 1.2 pts above the national average of 4%
Utility shut-off threat10% 1.2 pts above the national average of 8.8%
Sleeps under 7 hours36% same as the national average of 36.4%
Stroke4.5% 1.1 pts above the national average of 3.4%
All natural teeth lost22.1% 9.1 pts above the national average of 13%
Vision disability6.5% 0.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments56
People employed362
Annual payroll$13,905,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 50% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss52.3 out of 100
Community resilience72.9 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind88.4Relatively High at its worst in this ZIP code
Tornado88.2Very High at its worst in this ZIP code
Earthquake77.1Relatively Moderate at its worst in this ZIP code
Hail76Relatively Moderate at its worst in this ZIP code
Landslide74.4Very Low at its worst in this ZIP code
Lightning59.4Relatively Moderate at its worst in this ZIP code
River flooding58Relatively Moderate at its worst in this ZIP code
Winter weather55.9Relatively Moderate at its worst in this ZIP code
Wildfire55.7Very Low at its worst in this ZIP code
Ice storm47.9Relatively Low at its worst in this ZIP code
Cold wave46.5Relatively Moderate at its worst in this ZIP code
Hurricane42.7Very Low at its worst in this ZIP code
Heat wave14.9Very Low at its worst in this ZIP code
Compared with Ohio and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPOhioUnited States
Median household income$46,974$69,680$78,538
Income per person$30,849$39,455$43,289
Poverty rate22.9%13.2%12.4%
Median home value$111,500$199,200$303,400
Median gross rent$639$988$1,348
Homeownership70.3%67%65%
Bachelor's degree or higher11.4%30.9%35%
Unemployment rate6.3%4.8%5.2%
Works from home5.8%11.5%13.5%
Born outside the US1.8%5%13.9%
Median age39.639.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationWINCHESTER AIRPORT 3 E, IN US12.2 km away
Rain in a year40 in

Average high and low by month

January33.2°F / 17.8°F2.73 in rain
February36.7°F / 19.9°F2.09 in rain
March47.8°F / 29.2°F2.91 in rain
April60.7°F / 40.1°F3.99 in rain
May71.3°F / 51.7°F4.39 in rain
June79.4°F / 60.8°F4.84 in rain
July82.8°F / 63.6°F3.94 in rain
August81.3°F / 61.1°F3.51 in rain
September76°F / 54.1°F3.04 in rain
October63.8°F / 43.1°F3.13 in rain
November49.8°F / 32.3°F3.22 in rain
December38.2°F / 23.6°F2.27 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Mississinawa Valley Local School District97.3% of this ZIP code's land area
Greenville City School District2.7% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability58more vulnerable than 58% of US census tracts
Socioeconomic status50more vulnerable than 50% of US census tracts
Household characteristics70more vulnerable than 70% of US census tracts
Racial and ethnic minority status17more vulnerable than 17% of US census tracts
Housing type and transport66more vulnerable than 66% of US census tracts
Walkability5.5 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

47390 Union City, IN3.7 km away
47382 Saratoga, IN12.1 km away
45303 Ansonia, OH12.2 km away
45362 Rossburg, OH16.8 km away
45331 Greenville, OH17.1 km away
45352 Palestine, OH17.1 km away
47394 Winchester, IN19.1 km away
45348 New Weston, OH19.7 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Darke County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area53.55 sq mi
Water area0.12 sq mi
Population density63 people per sq mi
Latitude, longitude40.2018, -84.7832

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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