<Tr> <Th> Highways </Th> <Td> I - 29, I - 94, I - 94 Bus., US 10, US 52, US 81, US 81 Bus., ND 294 </Td> </Tr> <Tr> <Th> Website </Th> <Td> City of Fargo </Td> </Tr> <P> Fargo is the most populous city in the state of North Dakota, accounting for over 15% of the state population . Fargo is also the county seat of Cass County . According to the 2016 United States Census estimates, its population was 120,762, making it the 229th-most populous city in the United States . Fargo, along with its twin city of Moorhead, Minnesota, as well as the adjacent cities of West Fargo, North Dakota and Dilworth, Minnesota, form the core of the Fargo - Moorhead, ND - MN Metropolitan Statistical Area, which in 2016 contained a population of 238,124 . In 2014, Forbes magazine ranked Fargo as the fourth fastest - growing small city in the United States . </P> <P> Founded in 1871 on the Red River of the North floodplain, Fargo is a cultural, retail, health care, educational, and industrial center for eastern North Dakota and northwestern Minnesota . The city is also home to North Dakota State University . </P>

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