12 Homes for Sale in Martinsville

about Martinsville

Martinsville is located in Somerset county New jersey with a geographic area of 12.2 square miles. The total population in Martinsville is 11,384 with 47.8% male and 52.2% female. Children under age 5 represent 6.1% of the population, under age 18 equal 23.5% of the population and over age 65 is 19.1% of the population. The median household income is $172,793, per capita income is $73,524. There are a total of 3,873 housing units with 95.1% owner occupied. Education includes 10.9% of residents that are high school graduates and 72.8% with a bachelor's degree or higher. The average temperature in Martinsville in the summer is 73 degrees, and in the winter 34 degrees.