In 2023, Demarest, NJ had a population of 4.92k people with a median age of 45.9 and a median household income of $175,078. Between 2022 and 2023 the population of Demarest, NJ declined from 4,930 to 4,916, a −0.284% decrease and its median household income grew from $165,119 to $175,078, a 6.03% increase.
The 5 largest ethnic groups in Demarest, NJ are White (Non-Hispanic) (63.1%), Asian (Non-Hispanic) (28.5%), White (Hispanic) (4.9%), Other (Hispanic) (1.28%), and Two+ (Hispanic) (0.895%).
None of the households in Demarest, 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.
89.5% of the residents in Demarest, NJ are U.S. citizens.
In 2023, the median property value in Demarest, NJ was $965,400, and the homeownership rate was 89.7%.
Most people in Demarest, NJ drove alone to work, and the average commute time was 40.5 minutes. The average car ownership in Demarest, NJ was 2 cars per household.