Carter is located in Beckham county Oklahoma with a geographic area of 0.5 square miles. The total population in Carter is 195 with 55.4% male and 44.6% female. Children under age 5 represent 2.6% of the population, under age 18 equal 14.9% of the population and over age 65 is 15.9% of the population. The median household income is $38,917, per capita income is $26,069. There are a total of 89 housing units with 75.3% owner occupied. Education includes 24.7% of residents that are high school graduates and 11.2% with a bachelor's degree or higher. The average temperature in Carter in the summer is 80 degrees, and in the winter 42 degrees.