Manalapan is located in New Jersey. Manalapan, New Jersey has a population of 39,091. Manalapan is more family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 29%.
The median household income in Manalapan, New Jersey is $116,283. The median household income for the surrounding county is $96,547 compared to the national median of $61,963. The median age of people living in Manalapan is 44.8 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 20.8 degrees. The annual precipitation is 46.77.