Dimondale is located in Eaton county Michigan with a geographic area of 0.9 square miles. The total population in Dimondale is 1,588 with 44.6% male and 55.4% female. Children under age 5 represent 3.5% of the population, under age 18 equal 26.1% of the population and over age 65 is 17.5% of the population. The median household income is $85,089, per capita income is $36,896. There are a total of 585 housing units with 87.0% owner occupied. Education includes 15.0% of residents that are high school graduates and 29.7% with a bachelor's degree or higher. The average temperature in Dimondale in the summer is 67 degrees, and in the winter 23 degrees.