Post Offices in Michigan

Post offices in Michigan at a glance

• With a population of 10,077,761, Michigan has 990 post offices (0.98 per 10,000 people).
• Per person, that is 21% above the national rate (0.81 per 10,000).
• It ranks 7th among the states by number of post offices.
• Detroit (24), Grand Rapids (8) and Ann Arbor (6) have the most, 4% of the state total combined.

Frequently asked questions

How many post offices are in Michigan?

There are 990 post offices in Michigan in our data as of 09/23/2026.

Which Michigan cities have the most post offices?

Detroit (24), Grand Rapids (8), Ann Arbor (6), Dearborn (5), Flint (5).