ZIP Code 46031

46031 is one of Indiana's ZIP codes, delivering to addresses in Atlanta, Hamilton County.

City: Atlanta
County: Hamilton County
State: Indiana
Prefix: 460xx

Where this code sits

46031 is part of the 460xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Atlanta.

Atlanta Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46031 delivers to without sharing its boundary.

ZIP codes nearest 46031

The ZIP codes whose reference points sit closest to 46031.
ZIP code	Distance	Delivers to
ZIP code 46030	2.5 mi	Arcadia, IN
ZIP code 46072	5.1 mi	Tipton, IN
ZIP code 46034	5.7 mi	Cicero, IN
ZIP code 46047	6.3 mi	Hobbs, IN
ZIP code 46045	8.8 mi	Goldsmith, IN
ZIP code 46061	9.7 mi	Noblesville, IN
ZIP code 46082	9.7 mi	Carmel, IN
ZIP code 46062	10 mi	Noblesville, IN

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 46031, plotted from its record coordinates.

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

Scope ZIP code 46031. 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.