Mccaskill is located in Hempstead county Arkansas with a geographic area of 0.7 square miles. The total population in Mccaskill is 73 with 52.1% male and 47.9% female. Children under age 5 represent 0.0% of the population, under age 18 equal 20.5% of the population and over age 65 is 15.1% of the population. The median household income is $58,125, per capita income is $17,079. There are a total of 23 housing units with 78.3% owner occupied. Education includes 47.8% of residents that are high school graduates and 30.4% with a bachelor's degree or higher. The average temperature in Mccaskill in the summer is 78 degrees, and in the winter 37 degrees.