Manchester township is located in Ocean county New jersey with a geographic area of square miles. The total population in Manchester township is 43,649 with 43.7% male and 56.3% female. Children under age 5 represent 2.7% of the population, under age 18 equal 9.3% of the population and over age 65 is 49.6% of the population. The median household income is $46,591, per capita income is $36,455. There are a total of 23,462 housing units with 85.2% owner occupied. Education includes 39.8% of residents that are high school graduates and 23.8% with a bachelor's degree or higher. The average temperature in Manchester township in the summer is 73 degrees, and in the winter 34 degrees.