North Dakota is a U.S state situated in the Midwest region of the United States. Bismarck is the capital and Fargo is the largest city of North Dakota. Flickertail State is the nickname of North Dakota. North Dakota Zip Code started with the digit 5800. The total number of North Dakota Zip Code approximately 407. The total population of North Dakota about 762,062. So you can find any information about North Dakota especially zip codes, area codes, Populations, cities, county and so on.