Bradley is located in Clark county South dakota with a geographic area of 0.2 square miles. The total population in Bradley is 68 with 51.5% male and 48.5% female. Children under age 5 represent 13.2% of the population, under age 18 equal 32.4% of the population and over age 65 is 13.2% of the population. The median household income is $48,750, per capita income is $19,612. There are a total of 30 housing units with 90.0% owner occupied. Education includes 66.7% of residents that are high school graduates and 10.0% with a bachelor's degree or higher. The average temperature in Bradley in the summer is 70 degrees, and in the winter 15 degrees.