Keweenaw County, MI Zip Codes
4 zip codes across 3 cities in Keweenaw County, MI
About Keweenaw County
Keweenaw County, Michigan (MI) contains 4 unique zip codes spanning 3 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Keweenaw County.
Cities in Keweenaw County
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All Zip Codes in Keweenaw County, MI
| Zip Code | City |
|---|---|
| 49805 | Calumet |
| 49901 | Ahmeek |
| 49918 | Copper Harbor |
| 49950 | Calumet |
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Frequently Asked Questions
How many zip codes are in Keweenaw County, MI?
Keweenaw County, MI has 4 zip codes across 3 cities.
What cities are in Keweenaw County?
Cities in Keweenaw County include Ahmeek, Calumet, Copper Harbor.
What state is Keweenaw County in?
Keweenaw County is located in Michigan (MI).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.