Harsens Island, MI ZIP Codes, Coordinates & Counties
Harsens Island, Michigan has 1 ZIP code in St. Clair county. The approximate center of Harsens Island is 42.589, -82.619. Harsens Island has about 30,166 known street addresses.
ZIP codes in Harsens Island, MI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 48028 | St. Clair | 42.589 | -82.619 |
Counties Harsens Island spans
St. Clair
Most common streets in Harsens Island
Green, Benson, Channel, Columbine, Bates, Golf Course, Cottage, Stewart, Poplar, Monroe
Frequently asked questions
What ZIP codes are in Harsens Island, MI?
Harsens Island, Michigan has 1 ZIP code, ranging from 48028 to 48028. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Harsens Island, MI in?
Harsens Island is in St. Clair county.
What are the latitude and longitude of Harsens Island, MI?
The approximate center of Harsens Island, Michigan is latitude 42.589, longitude -82.619. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Harsens Island, MI have?
Harsens Island has 1 ZIP code.
How many addresses are in Harsens Island, MI?
Harsens Island, Michigan has about 30,166 known street addresses in the sthan.io US address database.
What are the most common streets in Harsens Island, MI?
Some of the most common street names in Harsens Island are Green, Benson, Channel, Columbine, Bates, Golf Course.
What cities are near Harsens Island, MI?
Cities near Harsens Island include Algonac (4 mi), Fair Haven (8 mi), Marine City (8 mi), Harrison Township (11 mi), New Baltimore (11 mi).
Cities near Harsens Island
Algonac, MI (4 mi) Fair Haven, MI (8 mi) Marine City, MI (8 mi) Harrison Township, MI (11 mi) New Baltimore, MI (11 mi) Casco, MI (13 mi) East China, MI (13 mi) Mount Clemens, MI (13 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database