In 2023, Griggstown, NJ had a population of 928 people with a median age of 55.7 and a median household income of $207,542. Between 2022 and 2023 the population of Griggstown, NJ declined from 1,102 to 928, a −15.8% decrease and its median household income grew from $167,656 to $207,542, a 23.8% increase.
The 5 largest ethnic groups in Griggstown, NJ are White (Non-Hispanic) (83%), Asian (Non-Hispanic) (10.2%), Two+ (Non-Hispanic) (5.06%), Black or African American (Non-Hispanic) (1.72%), and White (Hispanic) (0%).
None of the households in Griggstown, 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.
97.7% of the residents in Griggstown, NJ are U.S. citizens.
In 2023, the median property value in Griggstown, NJ was $560,100, and the homeownership rate was 100%.
Most people in Griggstown, NJ drove alone to work, and the average commute time was 27 minutes. The average car ownership in Griggstown, NJ was 2 cars per household.