ZIP Codes Near 49045 — Decatur, MI

There are 39 ZIP codes within 25 miles of 49045, covering 35 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Lawrence, MI	8.4 mi	1
Lawton, MI	8.6 mi	1
Dowagiac, MI	9.2 mi	1
Hartford, MI	10.2 mi	1
Paw Paw, MI	10.5 mi	1
Marcellus, MI	11.8 mi	1
Watervliet, MI	13.1 mi	1
Cassopolis, MI	14.2 mi	1
Mattawan, MI	14.2 mi	1
Vandalia, MI	14.7 mi	1
Bangor, MI	14.9 mi	1
Eau Claire, MI	15.5 mi	1
Schoolcraft, MI	16.3 mi	1
Berrien Center, MI	16.9 mi	1
Breedsville, MI	17.2 mi	1
Jones, MI	17.9 mi	1
Coloma, MI	18.0 mi	1
Covert, MI	18.5 mi	1
Benton Harbor, MI	18.7 mi	1
Bloomingdale, MI	19.0 mi	1
Sodus, MI	19.6 mi	1
Gobles, MI	19.9 mi	1
Riverside, MI	20.3 mi	1
Three Rivers, MI	20.3 mi	1
Grand Junction, MI	20.6 mi	1
Berrien Springs, MI	20.7 mi	2
Portage, MI	20.8 mi	2
Edwardsburg, MI	21.2 mi	1
Kalamazoo, MI	21.3 mi	3
Niles, MI	22.2 mi	1
Lacota, MI	22.3 mi	1
Union, MI	23.5 mi	1
South Haven, MI	23.7 mi	1
Saint Joseph, MI	23.7 mi	1
Constantine, MI	24.1 mi	1

All 39 ZIP codes, by distance

ZIP	City	County	Distance
49064	Lawrence, MI	Van Buren	8.4 mi
49065	Lawton, MI	Van Buren	8.6 mi
49047	Dowagiac, MI	Cass	9.2 mi
49057	Hartford, MI	Van Buren	10.2 mi
49079	Paw Paw, MI	Van Buren	10.5 mi
49067	Marcellus, MI	Cass	11.8 mi
49098	Watervliet, MI	Berrien	13.1 mi
49031	Cassopolis, MI	Cass	14.2 mi
49071	Mattawan, MI	Van Buren	14.2 mi
49095	Vandalia, MI	Cass	14.7 mi
49013	Bangor, MI	Van Buren	14.9 mi
49111	Eau Claire, MI	Berrien	15.5 mi
49087	Schoolcraft, MI	Kalamazoo	16.3 mi
49102	Berrien Center, MI	Berrien	16.9 mi
49027	Breedsville, MI	Van Buren	17.2 mi
49061	Jones, MI	Cass	17.9 mi
49038	Coloma, MI	Berrien	18.0 mi
49043	Covert, MI	Van Buren	18.5 mi
49022	Benton Harbor, MI	Berrien	18.7 mi
49026	Bloomingdale, MI	Van Buren	19.0 mi
49126	Sodus, MI	Berrien	19.6 mi
49055	Gobles, MI	Van Buren	19.9 mi
49084	Riverside, MI	Berrien	20.3 mi
49093	Three Rivers, MI	St. Joseph	20.3 mi
49056	Grand Junction, MI	Van Buren	20.6 mi
49104	Berrien Springs, MI	Berrien	20.7 mi
49024	Portage, MI	Kalamazoo	20.8 mi
49112	Edwardsburg, MI	Cass	21.2 mi
49009	Kalamazoo, MI	Kalamazoo	21.3 mi
49103	Berrien Springs, MI	Berrien	22.0 mi
49120	Niles, MI	Berrien	22.2 mi
49063	Lacota, MI	Van Buren	22.3 mi
49008	Kalamazoo, MI	Kalamazoo	22.7 mi
49006	Kalamazoo, MI	Kalamazoo	23.2 mi
49130	Union, MI	Cass	23.5 mi
49002	Portage, MI	Kalamazoo	23.6 mi
49090	South Haven, MI	Van Buren	23.7 mi
49085	Saint Joseph, MI	Berrien	23.7 mi
49042	Constantine, MI	St. Joseph	24.1 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 49045 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 49045

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

ZIP code 49045 Radius API