ZIP Codes Near 46360 — Michigan City, IN

There are 32 ZIP codes within 25 miles of 46360, covering 30 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Beverly Shores, IN	5.7 mi	1
La Porte, IN	9.2 mi	1
New Buffalo, MI	9.6 mi	1
Westville, IN	10.1 mi	1
Chesterton, IN	10.8 mi	1
Union Pier, MI	12.8 mi	1
Rolling Prairie, IN	13.6 mi	1
Kingsbury, IN	13.8 mi	1
Lakeside, MI	15.1 mi	1
Union Mills, IN	16.0 mi	1
Three Oaks, MI	16.1 mi	1
Kingsford Heights, IN	17.0 mi	1
Valparaiso, IN	17.3 mi	2
Harbert, MI	17.6 mi	1
Mill Creek, IN	17.6 mi	1
Portage, IN	17.7 mi	1
Wanatah, IN	18.7 mi	1
New Carlisle, IN	19.6 mi	1
Wheeler, IN	19.7 mi	1
Sawyer, MI	20.2 mi	1
Galien, MI	20.4 mi	1
New Troy, MI	20.8 mi	1
Gary, IN	21.1 mi	2
Hanna, IN	21.6 mi	1
Lake Station, IN	22.0 mi	1
Hamlet, IN	22.5 mi	1
Hobart, IN	22.9 mi	1
Bridgman, MI	23.5 mi	1
Walkerton, IN	24.4 mi	1
North Liberty, IN	24.6 mi	1

All 32 ZIP codes, by distance

ZIP	City	County	Distance
46301	Beverly Shores, IN	Porter	5.7 mi
46350	La Porte, IN	LaPorte	9.2 mi
49117	New Buffalo, MI	Berrien	9.6 mi
46391	Westville, IN	LaPorte	10.1 mi
46304	Chesterton, IN	Porter	10.8 mi
49129	Union Pier, MI	Berrien	12.8 mi
46371	Rolling Prairie, IN	LaPorte	13.6 mi
46345	Kingsbury, IN	LaPorte	13.8 mi
49116	Lakeside, MI	Berrien	15.1 mi
46382	Union Mills, IN	LaPorte	16.0 mi
49128	Three Oaks, MI	Berrien	16.1 mi
46346	Kingsford Heights, IN	LaPorte	17.0 mi
46383	Valparaiso, IN	Porter	17.3 mi
49115	Harbert, MI	Berrien	17.6 mi
46365	Mill Creek, IN	LaPorte	17.6 mi
46368	Portage, IN	Porter	17.7 mi
46390	Wanatah, IN	LaPorte	18.7 mi
46552	New Carlisle, IN	St. Joseph	19.6 mi
46393	Wheeler, IN	Porter	19.7 mi
49125	Sawyer, MI	Berrien	20.2 mi
49113	Galien, MI	Berrien	20.4 mi
46385	Valparaiso, IN	Porter	20.4 mi
49119	New Troy, MI	Berrien	20.8 mi
46403	Gary, IN	Lake	21.1 mi
46340	Hanna, IN	LaPorte	21.6 mi
46405	Lake Station, IN	Lake	22.0 mi
46532	Hamlet, IN	Starke	22.5 mi
46342	Hobart, IN	Lake	22.9 mi
49106	Bridgman, MI	Berrien	23.5 mi
46574	Walkerton, IN	LaPorte	24.4 mi
46554	North Liberty, IN	St. Joseph	24.6 mi
46402	Gary, IN	Lake	24.8 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 46360 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 46360

County, time zone, area codes, and the full ZIP+4 lookup for any address in Michigan City.

ZIP code 46360 Radius API