Linwood is located in Atlantic county New jersey with a geographic area of 3.8 square miles. The total population in Linwood is 6,719 with 46.3% male and 53.7% female. Children under age 5 represent 5.2% of the population, under age 18 equal 19.6% of the population and over age 65 is 22.3% of the population. The median household income is $116,058, per capita income is $61,003. There are a total of 2,523 housing units with 86.6% owner occupied. Education includes 11.2% of residents that are high school graduates and 62.7% with a bachelor's degree or higher. The average temperature in Linwood in the summer is 73 degrees, and in the winter 34 degrees.