None of the households in Allendale, NJ reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93% of the residents in Allendale, NJ are U.S. citizens.
In 2024, the median property value in Allendale, NJ was $782,700, and the homeownership rate was 81.4%.
Most people in Allendale, NJ drove alone to work, and the average commute time was 36.3 minutes. The average car ownership in Allendale, NJ was 2 cars per household.