Republic is located in Marquette county Michigan with a geographic area of 3.6 square miles. The total population in Republic is 539 with 47.5% male and 52.5% female. Children under age 5 represent 4.6% of the population, under age 18 equal 23.6% of the population and over age 65 is 21.0% of the population. The median household income is $27,731, per capita income is $19,731. There are a total of 251 housing units with 80.1% owner occupied. Education includes 54.2% of residents that are high school graduates and 13.9% with a bachelor's degree or higher. The average temperature in Republic in the summer is 67 degrees, and in the winter 23 degrees.
