Tyngsborough is located in Middlesex county Massachusetts with a geographic area of square miles. The total population in Tyngsborough is 12,442 with 49.6% male and 50.4% female. Children under age 5 represent 5.1% of the population, under age 18 equal 20.1% of the population and over age 65 is 12.0% of the population. The median household income is $115,280, per capita income is $48,375. There are a total of 4,153 housing units with 82.4% owner occupied. Education includes 25.0% of residents that are high school graduates and 46.2% with a bachelor's degree or higher. The average temperature in Tyngsborough in the summer is 70 degrees, and in the winter 30 degrees.