Willsboro is located in Essex county New york with a geographic area of 1.9 square miles. The total population in Willsboro is 605 with 54.5% male and 45.5% female. Children under age 5 represent 8.3% of the population, under age 18 equal 20.5% of the population and over age 65 is 31.2% of the population. The median household income is $45,980, per capita income is $31,993. There are a total of 285 housing units with 83.9% owner occupied. Education includes 39.3% of residents that are high school graduates and 26.3% with a bachelor's degree or higher. The average temperature in Willsboro in the summer is 70 degrees, and in the winter 27 degrees.