Buhl is located in Twin falls county Idaho with a geographic area of 1.9 square miles. The total population in Buhl is 4,462 with 44.4% male and 55.6% female. Children under age 5 represent 5.6% of the population, under age 18 equal 26.4% of the population and over age 65 is 19.1% of the population. The median household income is $41,926, per capita income is $20,128. There are a total of 1,761 housing units with 71.0% owner occupied. Education includes 21.6% of residents that are high school graduates and 15.4% with a bachelor's degree or higher. The average temperature in Buhl in the summer is 68 degrees, and in the winter 24 degrees.