Union City Tennessee ZIP Codes
Union City holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Union City
| ZIP code | County |
|---|---|
| 38261 | Obion County |
| 38281 | Obion County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Union City codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Union City. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Union City ZIP code begins 382. Those first three digits identify the sectional center facility that processes mail for this part of Tennessee. Statewide that range covers 32 ZIP codes, so Union City accounts for 6% of it.
Every Tennessee ZIP prefix and the region it covers →
Area codes covering Union City
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Union City occupies.
Union City Tennessee area codes in full →
Where Union City's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Union City
| City | Distance | ZIP codes |
|---|---|---|
| Woodland Mills Tennessee ZIP codes | 4.9 mi | 1 ZIP code |
| Rives Tennessee ZIP codes | 4.9 mi | 1 ZIP code |
| Troy Tennessee ZIP codes | 8.5 mi | 1 ZIP code |
| South Fulton Tennessee ZIP codes | 10 mi | 1 ZIP code |
| Martin Tennessee ZIP codes | 13 mi | 2 ZIP codes |
| Obion Tennessee ZIP codes | 14 mi | 1 ZIP code |
| Hornbeak Tennessee ZIP codes | 15 mi | 1 ZIP code |
| Kenton Tennessee ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.