Dellwood, MN has a population of 1,206 and is the 13,998th largest city in the United States. The population density is 451 per sq mi which is 629% higher than the Minnesota average and 398% higher than the national average. The median age in Dellwood is 46 which is approximately 21% higher than the Minnesota average of 38. In Dellwood, 78% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 66% of Dellwood residents were born in Minnesota, 30% were born out of state, 0% were born outside of the United States and 3% were foreign born.