Beaman is located in Grundy county Iowa with a geographic area of 0.2 square miles. The total population in Beaman is 152 with 55.3% male and 44.7% female. Children under age 5 represent 0.7% of the population, under age 18 equal 15.1% of the population and over age 65 is 16.4% of the population. The median household income is $63,929, per capita income is $31,230. There are a total of 70 housing units with 81.4% owner occupied. Education includes 44.3% of residents that are high school graduates and 5.7% with a bachelor's degree or higher. The average temperature in Beaman in the summer is 72 degrees, and in the winter 23 degrees.