Midvale is located in Washington county Idaho with a geographic area of 2.6 square miles. The total population in Midvale is 248 with 54.0% male and 46.0% female. Children under age 5 represent 4.8% of the population, under age 18 equal 20.6% of the population and over age 65 is 31.5% of the population. The median household income is $43,036, per capita income is $20,923. There are a total of 103 housing units with 80.6% owner occupied. Education includes 34.0% of residents that are high school graduates and 24.3% with a bachelor's degree or higher. The average temperature in Midvale in the summer is 70 degrees, and in the winter 24 degrees.
