Post Offices in Michigan, Indiana

There are 2 Post Offices in Michigan, Indiana, serving a population of 31,352 people in an area of 20 square miles. There is 1 Post Office per 15,676 people, and 1 Post Office per 9 square miles.

In Indiana, Michigan is ranked 566th of 865 cities in Post Offices per capita, and 570th of 865 cities in Post Offices per square mile.

List of Michigan Post Offices

Find Michigan, Indiana post offices and USPS mailing boxes.


Marquette Mall Post Office 450 Saint John Road Michigan, IN

Michigan City Post Office 303 Washington Street Michigan, IN

About Michigan Post Offices

Michigan Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Michigan, IN. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Michigan post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Michigan Post Office hours and locations
  • Mail and package delivery services
  • Michigan PO Box services
  • Passport applications and renewals
  • Michigan Post Office jobs and employment