Marshall is located in Calhoun county Michigan with a geographic area of 6.5 square miles. The total population in Marshall is 6,947 with 47.0% male and 53.0% female. Children under age 5 represent 5.8% of the population, under age 18 equal 19.1% of the population and over age 65 is 24.4% of the population. The median household income is $58,175, per capita income is $38,736. There are a total of 3,391 housing units with 61.8% owner occupied. Education includes 21.2% of residents that are high school graduates and 39.7% with a bachelor's degree or higher. The average temperature in Marshall in the summer is 67 degrees, and in the winter 23 degrees.
