Algonac, MI ZIP Codes, Coordinates & Counties
Algonac, Michigan has 1 ZIP code in St. Clair county. The approximate center of Algonac is 42.638, -82.58. Algonac has about 30,293 known street addresses.
ZIP codes in Algonac, MI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 48001 | St. Clair | 42.638 | -82.58 |
Counties Algonac spans
St. Clair
Most common streets in Algonac
State, Washington, Market, Mill, Michigan, Clinton, Summer, Smith, Saint Clair, Columbia
Frequently asked questions
What ZIP codes are in Algonac, MI?
Algonac, Michigan has 1 ZIP code, ranging from 48001 to 48001. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Algonac, MI in?
Algonac is in St. Clair county.
What are the latitude and longitude of Algonac, MI?
The approximate center of Algonac, Michigan is latitude 42.638, longitude -82.58. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Algonac, MI have?
Algonac has 1 ZIP code.
How many addresses are in Algonac, MI?
Algonac, Michigan has about 30,293 known street addresses in the sthan.io US address database.
What are the most common streets in Algonac, MI?
Some of the most common street names in Algonac are State, Washington, Market, Mill, Michigan, Clinton.
What cities are near Algonac, MI?
Cities near Algonac include Harsens Island (4 mi), Marine City (4 mi), Fair Haven (6 mi), East China (9 mi), Casco (10 mi).
Cities near Algonac
Harsens Island, MI (4 mi) Marine City, MI (4 mi) Fair Haven, MI (6 mi) East China, MI (9 mi) Casco, MI (10 mi) New Baltimore, MI (12 mi) Harrison Township, MI (13 mi) New Haven, MI (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database