Warren is located in Litchfield county Connecticut with a geographic area of square miles. The total population in Warren is 1,459 with 56.7% male and 43.3% female. Children under age 5 represent 2.0% of the population, under age 18 equal 16.5% of the population and over age 65 is 24.6% of the population. The median household income is $121,875, per capita income is $73,364. There are a total of 552 housing units with 91.3% owner occupied. Education includes 16.7% of residents that are high school graduates and 59.1% with a bachelor's degree or higher. The average temperature in Warren in the summer is 68 degrees, and in the winter 27 degrees.