Shaftsburg is located in Shiawassee county Michigan with a geographic area of 1.0 square miles. The total population in Shaftsburg is 293 with 56.0% male and 44.0% female. Children under age 5 represent 2.7% of the population, under age 18 equal 8.9% of the population and over age 65 is 35.2% of the population. The median household income is $49,432, per capita income is $31,025. There are a total of 124 housing units with 75.8% owner occupied. Education includes 50.0% of residents that are high school graduates and 29.8% with a bachelor's degree or higher. The average temperature in Shaftsburg in the summer is 67 degrees, and in the winter 23 degrees.