Sargeant, MN has a population of 48 and is the 28,191st largest city in the United States. The population density is 56 per sq mi which is 9% lower than the Minnesota average and 38% lower than the national average. The median age in Sargeant is 53 which is approximately 41% higher than the Minnesota average of 38. In Sargeant, 45% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 83% of Sargeant residents were born in Minnesota, 17% were born out of state, 0% were born outside of the United States and 0% were foreign born.