Located in
Roscommon County
Houghton Lake Post Offices
Here are all Houghton Lake MI post office locations. There are many post offices in or around Houghton Lake, Michigan to choose from. Below is the location of each Houghton Lake post office. Get the most up-to-date post office hours in Houghton Lake. Find phone numbers and map out the exact location of the post office you are looking for.