Rosebush is located in Isabella county Michigan with a geographic area of 0.9 square miles. The total population in Rosebush is 428 with 42.8% male and 57.2% female. Children under age 5 represent 4.2% of the population, under age 18 equal 15.9% of the population and over age 65 is 16.6% of the population. The median household income is $33,056, per capita income is $20,144. There are a total of 190 housing units with 50.0% owner occupied. Education includes 36.3% of residents that are high school graduates and 13.7% with a bachelor's degree or higher. The average temperature in Rosebush in the summer is 67 degrees, and in the winter 23 degrees.