Lewiston is located in Montmorency county Michigan with a geographic area of 2.8 square miles. The total population in Lewiston is 863 with 54.0% male and 46.0% female. Children under age 5 represent 2.2% of the population, under age 18 equal 10.0% of the population and over age 65 is 25.5% of the population. The median household income is $36,800, per capita income is $25,087. There are a total of 458 housing units with 75.1% owner occupied. Education includes 52.2% of residents that are high school graduates and 5.2% with a bachelor's degree or higher. The average temperature in Lewiston in the summer is 67 degrees, and in the winter 23 degrees.