There are 3 Post Offices in Keweenaw County, Michigan, serving a population of 2,136 people in an area of 540 square miles. There is 1 Post Office per 712 people, and 1 Post Office per 179 square miles.
In Michigan, Keweenaw County is ranked 2nd of 83 counties in Post Offices per capita, and 78th of 83 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Keweenaw County Post Offices.
US Post Office 230 Gratiot Street Copper Harbor, MI Mailing Service, Postal Services
United States Postal Service 78 Mohawk Street Mohawk, MI Mailing Service, Postal Services
United States Postal Service 2 Vivian Street Ahmeek, MI Mailing Service, Postal Services