Located in
Polk County
East Grand Forks Post Offices
Here are all East Grand Forks MN post office locations. There are many post offices in or around East Grand Forks, Minnesota to choose from. Below is the location of each East Grand Forks post office. Get the most up-to-date post office hours in East Grand Forks. Find phone numbers and map out the exact location of the post office you are looking for.