In 2020, Cold Spring Harbor, NY had a population of 2.86k people with a median age of 36.7 and a median household income of $250,001. Between 2019 and 2020 the population of Cold Spring Harbor, NY declined from 4,932 to 2,864, a −41.9% decrease and its median household income grew from $202,208 to $250,001, a 23.6% increase.
The 5 largest ethnic groups in Cold Spring Harbor, NY are White (Non-Hispanic) (74.3%), Two+ (Hispanic) (6.77%), Asian (Non-Hispanic) (6.7%), White (Hispanic) (5.27%), and Two+ (Non-Hispanic) (5.1%).
None of the households in Cold Spring Harbor, NY 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.
94.8% of the residents in Cold Spring Harbor, NY are U.S. citizens.
In 2020, the median property value in Cold Spring Harbor, NY was $1.17M, and the homeownership rate was 93.3%. Most people in Cold Spring Harbor, NY drove alone to work, and the average commute time was 43.5 minutes. The average car ownership in Cold Spring Harbor, NY was 2 cars per household.