Lewisville, MN has a population of 229 and is the 23,835th largest city in the United States. The population density is 960 per sq mi which is 1452% higher than the Minnesota average and 960% higher than the national average. The median age in Lewisville is 44 which is approximately 15% higher than the Minnesota average of 38. In Lewisville, 57% of the population over 15 years of age are married, 87% speak English and 13% speak Spanish. 79% of Lewisville residents were born in Minnesota, 17% were born out of state, 0% were born outside of the United States and 5% were foreign born.