Lyndeborough is located in Hillsborough county New hampshire with a geographic area of square miles. The total population in Lyndeborough is 1,734 with 54.1% male and 45.9% female. Children under age 5 represent 4.1% of the population, under age 18 equal 15.4% of the population and over age 65 is 18.3% of the population. The median household income is $98,125, per capita income is $45,741. There are a total of 636 housing units with 92.8% owner occupied. Education includes 17.6% of residents that are high school graduates and 44.8% with a bachelor's degree or higher. The average temperature in Lyndeborough in the summer is 68 degrees, and in the winter 23 degrees.
