Census place · GEOID 4775940 · Obion County
Union City, TN ZIP codes
1 ZIP/ZCTA intersecting this Census place in Obion County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Union City (GEOID 4775940). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 16,338 (1 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Union City, TN

ZIP/ZCTA overlap with Union City
Population overlap
Share of each ZIP/ZCTA’s population located within Union City, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 3826167.2%
USPS primary city
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
ZIP codes intersecting Union City
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 38261 | Union City | Obion County | 16,338 | $52,884 |
USPS associates these ZIPs with Union City
These codes list Union City as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 38281 | Union City | Obion County | 641 | — |