Shrewsbury is located in Monmouth county New jersey with a geographic area of 2.2 square miles. The total population in Shrewsbury is 4,082 with 46.7% male and 53.3% female. Children under age 5 represent 7.9% of the population, under age 18 equal 29.0% of the population and over age 65 is 22.5% of the population. The median household income is $142,870, per capita income is $65,391. There are a total of 1,374 housing units with 92.4% owner occupied. Education includes 13.4% of residents that are high school graduates and 69.4% with a bachelor's degree or higher. The average temperature in Shrewsbury in the summer is 73 degrees, and in the winter 34 degrees.