Stratford is located in Coos county New hampshire with a geographic area of square miles. The total population in Stratford is 891 with 61.4% male and 38.6% female. Children under age 5 represent 8.1% of the population, under age 18 equal 18.0% of the population and over age 65 is 19.5% of the population. The median household income is $42,321, per capita income is $20,019. There are a total of 339 housing units with 79.4% owner occupied. Education includes 35.4% of residents that are high school graduates and 10.0% with a bachelor's degree or higher. The average temperature in Stratford in the summer is 68 degrees, and in the winter 23 degrees.