ZIP Code 30187

30187 is one of Georgia's ZIP codes, delivering to addresses in Winston, Douglas County.

City: Winston
County: Douglas County
State: Georgia
Prefix: 301xx

Where this code sits

30187 is part of the 301xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Winston.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 30187 delivers to without sharing its boundary.

ZIP codes nearest 30187

The ZIP codes whose reference points sit closest to 30187.
ZIP code	Distance	Delivers to
ZIP code 30180	5.3 mi	Villa Rica, GA
ZIP code 30133	7.1 mi	Douglasville, GA
ZIP code 30135	7.2 mi	Douglasville, GA
ZIP code 30154	9.0 mi	Douglasville, GA
ZIP code 30134	9.5 mi	Douglasville, GA
ZIP code 30185	11 mi	Whitesburg, GA
ZIP code 30179	11 mi	Temple, GA
ZIP code 30116	11 mi	Carrollton, 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 30187, plotted from its record coordinates.

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

Scope ZIP code 30187. 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.