ZIP Code 37180

37180 is one of Tennessee's ZIP codes, delivering to addresses in Unionville, Bedford County.

City: Unionville
County: Bedford County
State: Tennessee
Prefix: 371xx

Where this code sits

37180 is part of the 371xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Unionville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37180 delivers to without sharing its boundary.

931 Area code 931

ZIP codes nearest 37180

The ZIP codes whose reference points sit closest to 37180.
ZIP code	Distance	Delivers to
ZIP code 37034	6.8 mi	Chapel Hill, TN
ZIP code 37153	8.6 mi	Rockvale, TN
ZIP code 37063	9.3 mi	Fosterville, TN
ZIP code 37020	9.6 mi	Bell Buckle, TN
ZIP code 37060	9.6 mi	Eagleville, TN
ZIP code 37162	10 mi	Shelbyville, TN
ZIP code 37160	11 mi	Shelbyville, TN
ZIP code 37161	11 mi	Shelbyville, TN

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 37180, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 37180. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.