Olivet is located in Eaton county Michigan with a geographic area of 1.0 square miles. The total population in Olivet is 1,675 with 59.5% male and 40.5% female. Children under age 5 represent 4.1% of the population, under age 18 equal 15.8% of the population and over age 65 is 6.0% of the population. The median household income is $37,679, per capita income is $15,075. There are a total of 388 housing units with 46.1% owner occupied. Education includes 28.1% of residents that are high school graduates and 26.3% with a bachelor's degree or higher. The average temperature in Olivet in the summer is 68 degrees, and in the winter 23 degrees.