Hancock is located in Hillsborough county New hampshire with a geographic area of 0.4 square miles. The total population in Hancock is 231 with 38.5% male and 61.5% female. Children under age 5 represent 0.0% of the population, under age 18 equal 0.0% of the population and over age 65 is 44.2% of the population. The median household income is $54,830, per capita income is $46,165. There are a total of 133 housing units with 71.4% owner occupied. Education includes 2.3% of residents that are high school graduates and 72.9% with a bachelor's degree or higher. The average temperature in Hancock in the summer is 68 degrees, and in the winter 23 degrees.