Greenland is located in Rockingham county New hampshire with a geographic area of square miles. The total population in Greenland is 4,058 with 49.5% male and 50.5% female. Children under age 5 represent 2.8% of the population, under age 18 equal 22.5% of the population and over age 65 is 18.3% of the population. The median household income is $119,833, per capita income is $58,583. There are a total of 1,576 housing units with 82.4% owner occupied. Education includes 14.8% of residents that are high school graduates and 54.4% with a bachelor's degree or higher. The average temperature in Greenland in the summer is 68 degrees, and in the winter 23 degrees.
