Harvey, ND has a population of 1,923 and is the 11,243rd largest city in the United States. The population density is 1,070 per sq mi which is 10724% higher than the North Dakota average and 1082% higher than the national average. The median age in Harvey is 49 which is approximately 38% higher than the North Dakota average of 35. In Harvey, 75% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 79% of Harvey residents were born in North Dakota, 21% were born out of state, 0% were born outside of the United States and 1% were foreign born.