ZIP Code 31787

31787 is one of Georgia's ZIP codes, delivering to addresses in Smithville, Lee County.

City: Smithville
County: Lee County
State: Georgia
Prefix: 317xx

Where this code sits

31787 is part of the 317xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Smithville.

Smithville Georgia ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 31787 delivers to without sharing its boundary.

229 Area code 229

ZIP codes nearest 31787

The ZIP codes whose reference points sit closest to 31787.
ZIP code	Distance	Delivers to
ZIP code 39826	8.9 mi	Bronwood, GA
ZIP code 31764	10 mi	Leslie, GA
ZIP code 31709	11 mi	Americus, GA
ZIP code 31743	13 mi	De Soto, GA
ZIP code 31780	13 mi	Plains, GA
ZIP code 39885	14 mi	Sasser, GA
ZIP code 31719	14 mi	Americus, GA
ZIP code 31763	15 mi	Leesburg, 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 31787, plotted from its record coordinates.

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

Scope ZIP code 31787. 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.