Rosenhayn is located in New Jersey. Rosenhayn, New Jersey has a population of 409. Rosenhayn is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 30%.
The median household income in Rosenhayn, New Jersey is $65,848. The median household income for the surrounding county is $57,049 compared to the national median of $66,222. The median age of people living in Rosenhayn is 41 years.
The average high temperature in July is 87.25 degrees, with an average low temperature in January of 24.22 degrees. The annual precipitation is 44.78.