ZIP Code 46131

46131 is one of Indiana's ZIP codes, delivering to addresses in Franklin, Johnson County.

City: Franklin
County: Johnson County
State: Indiana
Prefix: 461xx

Where this code sits

46131 is part of the 461xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Franklin.

Franklin Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46131 delivers to without sharing its boundary.

ZIP codes nearest 46131

The ZIP codes whose reference points sit closest to 46131.
ZIP code	Distance	Delivers to
ZIP code 46184	5.3 mi	Whiteland, IN
ZIP code 46106	6.4 mi	Bargersville, IN
ZIP code 46162	7.3 mi	Needham, IN
ZIP code 46143	8.5 mi	Greenwood, IN
ZIP code 46164	8.5 mi	Nineveh, IN
ZIP code 46110	9.6 mi	Boggstown, IN
ZIP code 46124	9.8 mi	Edinburgh, IN
ZIP code 46181	10 mi	Trafalgar, 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 46131, plotted from its record coordinates.

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

Scope ZIP code 46131. 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.