ZIP Code 46554

46554 is one of Indiana's ZIP codes, delivering to addresses in North Liberty, St. Joseph County.

City: North Liberty
County: St. Joseph County
State: Indiana
Prefix: 465xx

Where this code sits

46554 is part of the 465xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to North Liberty.

North Liberty Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46554 delivers to without sharing its boundary.

574 Area code 574

ZIP codes nearest 46554

The ZIP codes whose reference points sit closest to 46554.
ZIP code	Distance	Delivers to
ZIP code 46574	6.4 mi	Walkerton, IN
ZIP code 46634	7.3 mi	South Bend, IN
ZIP code 46660	7.3 mi	South Bend, IN
ZIP code 46680	7.3 mi	South Bend, IN
ZIP code 46699	7.3 mi	South Bend, IN
ZIP code 46536	7.4 mi	Lakeville, IN
ZIP code 46537	7.8 mi	Lapaz, IN
ZIP code 46365	8.2 mi	Mill Creek, 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 46554, plotted from its record coordinates.

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

Scope ZIP code 46554. 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.