In 2023, Allendale, NJ had a population of 6.82k people with a median age of 45.7 and a median household income of $156,992. Between 2022 and 2023 the population of Allendale, NJ grew from 6,817 to 6,820, a 0.044% increase and its median household income declined from $163,875 to $156,992, a −4.2% decrease.
The 5 largest ethnic groups in Allendale, NJ are White (Non-Hispanic) (74.3%), Asian (Non-Hispanic) (17%), Two+ (Non-Hispanic) (5.37%), Two+ (Hispanic) (2.17%), and Black or African American (Non-Hispanic) (0.88%).
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.
92.3% of the residents in Allendale, NJ are U.S. citizens.
In 2023, the median property value in Allendale, NJ was $764,600, and the homeownership rate was 77.4%.
Most people in Allendale, NJ drove alone to work, and the average commute time was 38.3 minutes. The average car ownership in Allendale, NJ was 2 cars per household.