ZIP Code 37057

37057 is one of Tennessee's ZIP codes, delivering to addresses in Dixon Springs, Smith County.

City: Dixon Springs
County: Smith County
State: Tennessee
Prefix: 370xx

Where this code sits

37057 is part of the 370xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dixon Springs.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37057 delivers to without sharing its boundary.

ZIP codes nearest 37057

The ZIP codes whose reference points sit closest to 37057.
ZIP code	Distance	Delivers to
ZIP code 37151	6.6 mi	Riddleton, TN
ZIP code 37083	6.7 mi	Lafayette, TN
ZIP code 37074	7.4 mi	Hartsville, TN
ZIP code 37145	10 mi	Pleasant Shade, TN
ZIP code 37150	12 mi	Red Boiling Springs, TN
ZIP code 37030	13 mi	Carthage, TN
ZIP code 37186	14 mi	Westmoreland, TN
ZIP code 37031	15 mi	Castalian Springs, 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 37057, plotted from its record coordinates.

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

Scope ZIP code 37057. 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.