ZIP Code 30642

30642 is one of Georgia's ZIP codes, delivering to addresses in Greensboro, Greene County.

City: Greensboro
County: Greene County
State: Georgia
Prefix: 306xx

Where this code sits

30642 is part of the 306xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greensboro.

Greensboro Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 30642 delivers to without sharing its boundary.

ZIP codes nearest 30642

The ZIP codes whose reference points sit closest to 30642.
ZIP code	Distance	Delivers to
ZIP code 30665	5.5 mi	Siloam, GA
ZIP code 30669	6.8 mi	Union Point, GA
ZIP code 30678	9.0 mi	White Plains, GA
ZIP code 30625	10 mi	Buckhead, GA
ZIP code 30671	12 mi	Maxeys, GA
ZIP code 30667	15 mi	Stephens, GA
ZIP code 30631	16 mi	Crawfordville, GA
ZIP code 30650	17 mi	Madison, GA

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 30642, plotted from its record coordinates.

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

Scope ZIP code 30642. 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.