Buffalo is located in Larue county Kentucky with a geographic area of 1.2 square miles. The total population in Buffalo is 486 with 64.6% male and 35.4% female. Children under age 5 represent 2.5% of the population, under age 18 equal 13.4% of the population and over age 65 is 31.3% of the population. The median household income is $33,750, per capita income is $17,606. There are a total of 247 housing units with 76.9% owner occupied. Education includes 64.4% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Buffalo in the summer is 76 degrees, and in the winter 36 degrees.