ZIP Code 37331

37331 is one of Tennessee's ZIP codes, delivering to addresses in Etowah, McMinn County.

City: Etowah
County: McMinn County
State: Tennessee
Prefix: 373xx

Where this code sits

37331 is part of the 373xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Etowah.

Etowah Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37331 delivers to without sharing its boundary.

ZIP codes nearest 37331

The ZIP codes whose reference points sit closest to 37331.
ZIP code	Distance	Delivers to
ZIP code 37325	6.4 mi	Delano, TN
ZIP code 37329	7.1 mi	Englewood, TN
ZIP code 37371	8.5 mi	Athens, TN
ZIP code 37303	9.7 mi	Athens, TN
ZIP code 37370	9.8 mi	Riceville, TN
ZIP code 37369	10 mi	Reliance, TN
ZIP code 37309	12 mi	Calhoun, TN
ZIP code 37385	13 mi	Tellico Plains, 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 37331, plotted from its record coordinates.

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

Scope ZIP code 37331. 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.