Ontonagon, MI ZIP Codes, Coordinates & Counties
Ontonagon, Michigan has 1 ZIP code in Ontonagon county. The approximate center of Ontonagon is 46.804, -89.372. Ontonagon has about 68,819 known street addresses.
ZIP codes in Ontonagon, MI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 49953 | Ontonagon | 46.804 | -89.372 |
Counties Ontonagon spans
Ontonagon
Most common streets in Ontonagon
Bay, Lakeshore, Norwich, Calumet, River, Michigan, Beck, Aho, Airport, Johnson
Frequently asked questions
What ZIP codes are in Ontonagon, MI?
Ontonagon, Michigan has 1 ZIP code, ranging from 49953 to 49953. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Ontonagon, MI in?
Ontonagon is in Ontonagon county.
What are the latitude and longitude of Ontonagon, MI?
The approximate center of Ontonagon, Michigan is latitude 46.804, longitude -89.372. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Ontonagon, MI have?
Ontonagon has 1 ZIP code.
How many addresses are in Ontonagon, MI?
Ontonagon, Michigan has about 68,819 known street addresses in the sthan.io US address database.
What are the most common streets in Ontonagon, MI?
Some of the most common street names in Ontonagon are Bay, Lakeshore, Norwich, Calumet, River, Michigan.
What cities are near Ontonagon, MI?
Cities near Ontonagon include Rockland (8 mi), Greenland (13 mi), Bergland (18 mi), Ewen (18 mi), Mass City (18 mi).
Cities near Ontonagon
Rockland, MI (8 mi) Greenland, MI (13 mi) Bergland, MI (18 mi) Ewen, MI (18 mi) Mass City, MI (18 mi) White Pine, MI (18 mi) Bruce Crossing, MI (23 mi) Toivola, MI (26 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database