Sioux rapids is located in Buena vista county Iowa with a geographic area of 0.8 square miles. The total population in Sioux rapids is 920 with 50.8% male and 49.2% female. Children under age 5 represent 6.1% of the population, under age 18 equal 28.2% of the population and over age 65 is 24.7% of the population. The median household income is $55,417, per capita income is $26,131. There are a total of 367 housing units with 75.7% owner occupied. Education includes 34.6% of residents that are high school graduates and 12.3% with a bachelor's degree or higher. The average temperature in Sioux rapids in the summer is 71 degrees, and in the winter 23 degrees.
