Berlin is located in Coos county New hampshire with a geographic area of 61.3 square miles. The total population in Berlin is 10,025 with 57.8% male and 42.2% female. Children under age 5 represent 4.1% of the population, under age 18 equal 16.8% of the population and over age 65 is 17.7% of the population. The median household income is $39,091, per capita income is $21,246. There are a total of 3,998 housing units with 58.5% owner occupied. Education includes 38.6% of residents that are high school graduates and 16.9% with a bachelor's degree or higher. The average temperature in Berlin in the summer is 64 degrees, and in the winter 23 degrees.
