Frontenac is located in Minnesota. Frontenac, Minnesota has a population of 322. Frontenac is less family-centric than the surrounding county with 21% households with children. The county percentage for households with children is 28%.
The median household income in Frontenac, Minnesota is $72,937. The median household income for the surrounding county is $70,024 compared to the national median of $66,222. The median age of people living in Frontenac is 53 years.
The average high temperature in July is 82.67 degrees, with an average low temperature in January of 2.28 degrees. The annual precipitation is 32.52.