Jamesburg is located in New Jersey. Jamesburg, New Jersey has a population of 6,726. Jamesburg is less family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 33%.
The median household income in Jamesburg, New Jersey is $87,497. The median household income for the surrounding county is $91,657 compared to the national median of $66,222. The median age of people living in Jamesburg is 40 years.
The average high temperature in July is 85.4 degrees, with an average low temperature in January of 21.1 degrees. The annual precipitation is 48.78.