The city of Grand Forks contains 3 unique zip code(s). Grand Forks covers 19.67 square miles and with a population of 49321 has a population density of 2507.9 people per square mile.
|Zipcodes within Grand Forks City Limits|
|58201 Grand Forks, ND|
|58202 Grand Forks, ND|
|58203 Grand Forks, ND|