ZIP Code 46361

46361 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

46361 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 46361 delivers to without sharing its boundary.

219 Area code 219

ZIP codes nearest 46361

The ZIP codes whose reference points sit closest to 46361.
ZIP code	Distance	Delivers to
ZIP code 46360	2.4 mi	Michigan City, IN
ZIP code 46301	3.3 mi	Beverly Shores, IN
ZIP code 46304	9.2 mi	Chesterton, IN
ZIP code 49117	11 mi	New Buffalo, MI
ZIP code 46391	12 mi	Westville, IN
ZIP code 46350	13 mi	La Porte, IN
ZIP code 49129	14 mi	Union Pier, MI
ZIP code 49116	16 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 46361, plotted from its record coordinates.

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

Scope ZIP code 46361. 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.