19 Properties Found
Allendale is located in New Jersey. Allendale, New Jersey has a population of 7,058. Allendale is more family-centric than the surrounding county with 45% of the households containing married families with children. The county average for households married with children is 31%.
The median household income in Allendale, NJ is $154,181. The median household income for the surrounding county is $90,560 compared to the national median of $57,525. The median age of people living in Allendale is 47 years old.Learn more about Allendale, NJ Real Estate.