Redwood Falls, MN has a population of 5,086 and is the 6,388th largest city in the United States. The population density is 968 per sq mi which is 1244% higher than the Minnesota average and 968% higher than the national average. The median age in Redwood Falls is 46 which is approximately 21% higher than the Minnesota average of 38. In Redwood Falls, 55% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 82% of Redwood Falls residents were born in Minnesota, 17% were born out of state, 0% were born outside of the United States and 1% were foreign born.