ZIP Code 30623

30623 is one of Georgia's ZIP codes, delivering to addresses in Bostwick, Morgan County.

City: Bostwick
County: Morgan County
State: Georgia
Prefix: 306xx

Where this code sits

30623 is part of the 306xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bostwick.

Bostwick Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 30623 delivers to without sharing its boundary.

ZIP codes nearest 30623

The ZIP codes whose reference points sit closest to 30623.
ZIP code	Distance	Delivers to
ZIP code 30645	4.4 mi	High Shoals, GA
ZIP code 30641	4.9 mi	Good Hope, GA
ZIP code 30621	5.3 mi	Bishop, GA
ZIP code 30638	5.6 mi	Farmington, GA
ZIP code 30663	9.8 mi	Rutledge, GA
ZIP code 30677	10 mi	Watkinsville, GA
ZIP code 30650	10 mi	Madison, GA
ZIP code 30025	11 mi	Social Circle, 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 30623, plotted from its record coordinates.

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

Scope ZIP code 30623. 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.