Ninnekah is located in Grady county Oklahoma with a geographic area of 10.2 square miles. The total population in Ninnekah is 1,150 with 55.6% male and 44.4% female. Children under age 5 represent 3.3% of the population, under age 18 equal 23.1% of the population and over age 65 is 16.2% of the population. The median household income is $59,063, per capita income is $27,086. There are a total of 387 housing units with 81.1% owner occupied. Education includes 50.9% of residents that are high school graduates and 21.4% with a bachelor's degree or higher. The average temperature in Ninnekah in the summer is 80 degrees, and in the winter 42 degrees.