Granville, ND has a population of 230 and is the 23,820th largest city in the United States. The population density is 725 per sq mi which is 7228% higher than the North Dakota average and 700% higher than the national average. The median age in Granville is 47 which is approximately 32% higher than the North Dakota average of 35. In Granville, 65% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 66% of Granville residents were born in North Dakota, 30% were born out of state, 2% were born outside of the United States and 3% were foreign born.