Mound, MN has a population of 9,306 and is the 4,150th largest city in the United States. The population density is 3,267 per sq mi which is 5181% higher than the Minnesota average and 3506% higher than the national average. The median age in Mound is 42 which is approximately 11% higher than the Minnesota average of 38. In Mound, 57% of the population over 15 years of age are married, 95% speak English and 1% speak Spanish. 69% of Mound residents were born in Minnesota, 26% were born out of state, 1% were born outside of the United States and 4% were foreign born.