ZIP Code 31620

31620 is one of Georgia's ZIP codes, delivering to addresses in Adel, Cook County.

City: Adel
County: Cook County
State: Georgia
Prefix: 316xx

Where this code sits

31620 is part of the 316xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Adel.

Adel Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 31620 delivers to without sharing its boundary.

229 Area code 229

ZIP codes nearest 31620

The ZIP codes whose reference points sit closest to 31620.
ZIP code	Distance	Delivers to
ZIP code 31647	4.0 mi	Sparks, GA
ZIP code 31627	6.1 mi	Cecil, GA
ZIP code 31632	9.7 mi	Hahira, GA
ZIP code 31637	9.9 mi	Lenox, GA
ZIP code 31625	10 mi	Barney, GA
ZIP code 31747	11 mi	Ellenton, GA
ZIP code 31639	13 mi	Nashville, GA
ZIP code 31645	13 mi	Ray City, 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 31620, plotted from its record coordinates.

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

Scope ZIP code 31620. 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.