Harwood, ND has a population of 767 and is the 16,888th largest city in the United States. The population density is 642 per sq mi which is 6389% higher than the North Dakota average and 608% higher than the national average. The median age in Harwood is 39 which is approximately 11% higher than the North Dakota average of 35. In Harwood, 73% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 68% of Harwood residents were born in North Dakota, 30% were born out of state, 0% were born outside of the United States and 1% were foreign born.