Reinbeck is located in Grundy county Iowa with a geographic area of 2.2 square miles. The total population in Reinbeck is 1,690 with 45.8% male and 54.2% female. Children under age 5 represent 6.9% of the population, under age 18 equal 20.1% of the population and over age 65 is 23.7% of the population. The median household income is $70,682, per capita income is $37,536. There are a total of 754 housing units with 78.8% owner occupied. Education includes 31.7% of residents that are high school graduates and 22.7% with a bachelor's degree or higher. The average temperature in Reinbeck in the summer is 71 degrees, and in the winter 23 degrees.
