Plummer is located in Benewah county Idaho with a geographic area of 1.3 square miles. The total population in Plummer is 1,006 with 53.9% male and 46.1% female. Children under age 5 represent 4.7% of the population, under age 18 equal 28.0% of the population and over age 65 is 10.6% of the population. The median household income is $44,167, per capita income is $18,319. There are a total of 360 housing units with 68.6% owner occupied. Education includes 29.7% of residents that are high school graduates and 11.9% with a bachelor's degree or higher. The average temperature in Plummer in the summer is 65 degrees, and in the winter 24 degrees.
