Carsonville is located in Sanilac county Michigan with a geographic area of 1.2 square miles. The total population in Carsonville is 486 with 44.9% male and 55.1% female. Children under age 5 represent 6.2% of the population, under age 18 equal 25.7% of the population and over age 65 is 10.5% of the population. The median household income is $45,000, per capita income is $19,908. There are a total of 192 housing units with 69.3% owner occupied. Education includes 37.5% of residents that are high school graduates and 6.8% with a bachelor's degree or higher. The average temperature in Carsonville in the summer is 67 degrees, and in the winter 23 degrees.