St. peter is located in Nicollet county Minnesota with a geographic area of 6.1 square miles. The total population in St. peter is 11,934 with 50.3% male and 49.7% female. Children under age 5 represent 4.6% of the population, under age 18 equal 16.1% of the population and over age 65 is 16.2% of the population. The median household income is $54,455, per capita income is $27,422. There are a total of 4,022 housing units with 63.0% owner occupied. Education includes 22.0% of residents that are high school graduates and 32.8% with a bachelor's degree or higher. The average temperature in St. peter in the summer is 68 degrees, and in the winter 9 degrees.
