| Grand Forks County North Dakota Cities/Towns - Arvilla, Emerado, Gilby, Grand Forks (County Seat), Inkster, Johnstown, Larimore, Logan Center, Manvel, Mekinock, Niagara, Northwood, Reynolds, Thompson |
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![]() Your Ad Here Grand Forks County is a county located in the U.S. state of North Dakota. Its population was estimated at 66,983 in July 2007. Its county seat and largest community is Grand Forks. ![]() |