Bridgewater is located in Grafton county New hampshire with a geographic area of square miles. The total population in Bridgewater is 1,050 with 51.3% male and 48.7% female. Children under age 5 represent 1.6% of the population, under age 18 equal 12.0% of the population and over age 65 is 32.5% of the population. The median household income is $69,750, per capita income is $40,930. There are a total of 474 housing units with 81.9% owner occupied. Education includes 18.4% of residents that are high school graduates and 40.9% with a bachelor's degree or higher. The average temperature in Bridgewater in the summer is 68 degrees, and in the winter 23 degrees.
