ZIP Code 31305

31305 is one of Georgia's ZIP codes, delivering to addresses in Darien, McIntosh County.

City: Darien
County: McIntosh County
State: Georgia
Prefix: 313xx

Where this code sits

31305 is part of the 313xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Darien.

Darien Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 31305 delivers to without sharing its boundary.

912 Area code 912

ZIP codes nearest 31305

The ZIP codes whose reference points sit closest to 31305.
ZIP code	Distance	Delivers to
ZIP code 31319	6.4 mi	Meridian, GA
ZIP code 31327	9.1 mi	Sapelo Island, GA
ZIP code 31525	9.2 mi	Brunswick, GA
ZIP code 31304	9.5 mi	Crescent, GA
ZIP code 31524	12 mi	Brunswick, GA
ZIP code 31522	12 mi	Saint Simons Island, GA
ZIP code 31331	13 mi	Townsend, GA
ZIP code 31523	13 mi	Brunswick, 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 31305, plotted from its record coordinates.

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

Scope ZIP code 31305. 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.