Gregory is located in Gregory county South dakota with a geographic area of 1.7 square miles. The total population in Gregory is 1,444 with 51.8% male and 48.2% female. Children under age 5 represent 5.5% of the population, under age 18 equal 25.4% of the population and over age 65 is 22.3% of the population. The median household income is $42,350, per capita income is $25,664. There are a total of 625 housing units with 76.8% owner occupied. Education includes 32.3% of residents that are high school graduates and 21.8% with a bachelor's degree or higher. The average temperature in Gregory in the summer is 71 degrees, and in the winter 15 degrees.
