Clarendon is located in Monroe county Arkansas with a geographic area of 1.8 square miles. The total population in Clarendon is 1,470 with 37.8% male and 62.2% female. Children under age 5 represent 3.1% of the population, under age 18 equal 23.8% of the population and over age 65 is 24.5% of the population. The median household income is $23,333, per capita income is $20,921. There are a total of 678 housing units with 54.0% owner occupied. Education includes 35.8% of residents that are high school graduates and 13.3% with a bachelor's degree or higher. The average temperature in Clarendon in the summer is 79 degrees, and in the winter 37 degrees.