Leachville is located in Mississippi county Arkansas with a geographic area of 4.4 square miles. The total population in Leachville is 2,498 with 50.2% male and 49.8% female. Children under age 5 represent 9.7% of the population, under age 18 equal 31.7% of the population and over age 65 is 11.5% of the population. The median household income is $33,000, per capita income is $22,061. There are a total of 940 housing units with 61.6% owner occupied. Education includes 45.1% of residents that are high school graduates and 13.5% with a bachelor's degree or higher. The average temperature in Leachville in the summer is 78 degrees, and in the winter 37 degrees.