ZIP Code 46552

46552 is one of Indiana's ZIP codes, delivering to addresses in New Carlisle, St. Joseph County.

City: New Carlisle
County: St. Joseph County
State: Indiana
Prefix: 465xx

Where this code sits

46552 is part of the 465xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to New Carlisle.

New Carlisle Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46552 delivers to without sharing its boundary.

574 Area code 574

ZIP codes nearest 46552

The ZIP codes whose reference points sit closest to 46552.
ZIP code	Distance	Delivers to
ZIP code 46371	5.3 mi	Rolling Prairie, IN
ZIP code 46365	7.3 mi	Mill Creek, IN
ZIP code 49113	8.0 mi	Galien, MI
ZIP code 46619	9.1 mi	South Bend, IN
ZIP code 46628	9.7 mi	South Bend, IN
ZIP code 49128	10 mi	Three Oaks, MI
ZIP code 46624	11 mi	South Bend, IN
ZIP code 49107	11 mi	Buchanan, MI

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 46552, plotted from its record coordinates.

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

Scope ZIP code 46552. 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.