Foreston is located in Mille lacs county Minnesota with a geographic area of 1.4 square miles. The total population in Foreston is 600 with 49.3% male and 50.7% female. Children under age 5 represent 5.8% of the population, under age 18 equal 29.5% of the population and over age 65 is 8.0% of the population. The median household income is $72,083, per capita income is $31,138. There are a total of 249 housing units with 82.7% owner occupied. Education includes 34.1% of residents that are high school graduates and 25.7% with a bachelor's degree or higher. The average temperature in Foreston in the summer is 67 degrees, and in the winter 9 degrees.