ZIP code
45390
Union City, OH
45390 covers Union City in Darke County, with 3,349 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 45390. Methodology
ZIP code map of 45390

About ZIP code 45390
Acceptable cities: Dayton
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45390. Not ACS. Methodology
People in 45390
Race
- White2,968
- Black or African American47
- American Indian or Alaska Native8
- Asian2
- Native Hawaiian and Pacific Islander2
- Other race60
- Two or more races182
Hispanic or Latino (any race): 202
Age
- Under 10423
- 10 to 19466
- 20 to 29389
- 30 to 39331
- 40 to 49386
- 50 to 59442
- 60 to 69422
- 70 to 79293
- 80 and older117
Income and housing in 45390
Education
- High school graduate83.9%
- Bachelor's degree11.4%
- Graduate degree4.2%
Places covering 45390
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Union City48.4%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Darke County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
51.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 45390
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 3,050 | |
| 2006 | 3,005 | |
| 2007 | 3,281 | |
| 2008 | 3,065 | |
| 2009 | 2,999 | |
| 2010 | 3,022 | |
| 2011 | 3,575 | 2,907 |
| 2012 | 3,406 | 2,900 |
| 2013 | 3,355 | 2,920 |
| 2014 | 3,310 | 2,840 |
| 2015 | 3,262 | 2,780 |
| 2016 | 3,336 | 2,730 |
| 2017 | 3,428 | 2,670 |
| 2018 | 3,288 | 2,760 |
| 2019 | 3,310 | 2,800 |
| 2020 | 3,235 | 2,800 |
| 2021 | 3,202 | 2,710 |
| 2022 | 3,341 | 2,640 |
| 2023 | 3,349 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45390
12 nearest ZIP centroids (any distance)
- 47390Union City4.6 miPop 5,084 · Income $44,752
- 45303Ansonia5.3 miPop 2,169 · Income $54,669
- 47382Saratoga8.5 miPop 188 · Income $61,023
- 45362Rossburg8.8 miPop 1,164 · Income $68,173
- 45348New Weston9.6 miPop 817 · Income $108,409
- 45331Greenville9.9 miPop 22,298 · Income $53,797
- 45310Burkettsville11.4 miPop 255 · Income $81,250
- 45352Palestine11.4 miPop 177 · Income $63,542
- 47394Winchester12.4 miPop 8,137 · Income $66,335
- 45350North Star12.4 miPop 69 · Income $121,250
- 47381Salamonia13.1 miPop 199 · Income $58,958
- 45380Versailles13.4 miPop 5,552 · Income $84,388
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45390, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 45390 FAQ
- What city is ZIP code 45390 in?
- 45390 is in Union City, OH.
- What county is 45390 in?
- 45390 is in Darke County.
- What is the median household income in 45390?
- The median household income in 45390 is $46,974.
- Which ZIP codes are near 45390?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45390.