Pleasanton is located in Linn county Kansas with a geographic area of 2.1 square miles. The total population in Pleasanton is 1,433 with 44.0% male and 56.0% female. Children under age 5 represent 5.3% of the population, under age 18 equal 27.8% of the population and over age 65 is 15.4% of the population. The median household income is $41,615, per capita income is $21,399. There are a total of 647 housing units with 61.2% owner occupied. Education includes 35.2% of residents that are high school graduates and 19.6% with a bachelor's degree or higher. The average temperature in Pleasanton in the summer is 77 degrees, and in the winter 32 degrees.