Greensburg is located in Green county Kentucky with a geographic area of 2.0 square miles. The total population in Greensburg is 2,226 with 43.7% male and 56.3% female. Children under age 5 represent 8.3% of the population, under age 18 equal 23.8% of the population and over age 65 is 23.2% of the population. The median household income is $33,418, per capita income is $19,432. There are a total of 848 housing units with 50.6% owner occupied. Education includes 33.5% of residents that are high school graduates and 14.5% with a bachelor's degree or higher. The average temperature in Greensburg in the summer is 76 degrees, and in the winter 36 degrees.