ZIP Code 37030

37030 is one of Tennessee's ZIP codes, delivering to addresses in Carthage, Smith County.

City: Carthage
County: Smith County
State: Tennessee
Prefix: 370xx

Where this code sits

37030 is part of the 370xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Carthage.

Carthage Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37030 delivers to without sharing its boundary.

ZIP codes nearest 37030

The ZIP codes whose reference points sit closest to 37030.
ZIP code	Distance	Delivers to
ZIP code 38560	4.9 mi	Elmwood, TN
ZIP code 37145	5.2 mi	Pleasant Shade, TN
ZIP code 37151	6.9 mi	Riddleton, TN
ZIP code 38563	6.9 mi	Gordonsville, TN
ZIP code 38552	8.6 mi	Chestnut Mound, TN
ZIP code 38567	11 mi	Hickman, TN
ZIP code 38564	11 mi	Granville, TN
ZIP code 38547	12 mi	Brush Creek, 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 37030, plotted from its record coordinates.

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

Scope ZIP code 37030. 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.