Decatur, MI ZIP Codes, Coordinates & Counties
Decatur, Michigan has 1 ZIP code in Van Buren county. The approximate center of Decatur is 42.105, -86.001. Decatur has about 374,741 known street addresses.
ZIP codes in Decatur, MI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 49045 | Van Buren | 42.105 | -86.001 |
Counties Decatur spans
Van Buren
Most common streets in Decatur
42nd, 72nd, 60th, 54th, 46th, 40th, County Road 215, 52nd, 38th, 84th
Frequently asked questions
What ZIP codes are in Decatur, MI?
Decatur, Michigan has 1 ZIP code, ranging from 49045 to 49045. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Decatur, MI in?
Decatur is in Van Buren county.
What are the latitude and longitude of Decatur, MI?
The approximate center of Decatur, Michigan is latitude 42.105, longitude -86.001. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Decatur, MI have?
Decatur has 1 ZIP code.
How many addresses are in Decatur, MI?
Decatur, Michigan has about 374,741 known street addresses in the sthan.io US address database.
What are the most common streets in Decatur, MI?
Some of the most common street names in Decatur are 42nd, 72nd, 60th, 54th, 46th, 40th.
What cities are near Decatur, MI?
Cities near Decatur include Lawrence (8 mi), Dowagiac (9 mi), Lawton (9 mi), Hartford (10 mi), Paw Paw (11 mi).
Cities near Decatur
Lawrence, MI (8 mi) Dowagiac, MI (9 mi) Lawton, MI (9 mi) Hartford, MI (10 mi) Paw Paw, MI (11 mi) Marcellus, MI (12 mi) Watervliet, MI (13 mi) Cassopolis, MI (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database