Hartland is located in Hartford county Connecticut with a geographic area of square miles. The total population in Hartland is 1,883 with 49.3% male and 50.7% female. Children under age 5 represent 2.7% of the population, under age 18 equal 16.8% of the population and over age 65 is 19.0% of the population. The median household income is $97,850, per capita income is $49,267. There are a total of 789 housing units with 91.1% owner occupied. Education includes 26.7% of residents that are high school graduates and 33.5% with a bachelor's degree or higher. The average temperature in Hartland in the summer is 68 degrees, and in the winter 27 degrees.