ZIP Code 46360

46360 is one of Indiana's ZIP codes, delivering to addresses in Michigan City, LaPorte County.

City: Michigan City
County: LaPorte County
State: Indiana
Prefix: 463xx

Where this code sits

46360 is part of the 463xx range, the group of codes handled by one mail processing centre. Michigan City is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Michigan City page.

Michigan City Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46360 delivers to without sharing its boundary.

219 Area code 219

ZIP codes nearest 46360

The ZIP codes whose reference points sit closest to 46360.
ZIP code	Distance	Delivers to
ZIP code 46361	2.4 mi	Michigan City, IN
ZIP code 46301	5.6 mi	Beverly Shores, IN
ZIP code 49117	9.1 mi	New Buffalo, MI
ZIP code 46350	11 mi	La Porte, IN
ZIP code 46304	11 mi	Chesterton, IN
ZIP code 46391	11 mi	Westville, IN
ZIP code 49129	13 mi	Union Pier, MI
ZIP code 49116	15 mi	Lakeside, 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 46360, plotted from its record coordinates.

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

Scope ZIP code 46360. 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.