In 2023, Peconic, NY had a population of 771 people with a median age of 37.7 and a median household income of $103,654. Between 2022 and 2023 the population of Peconic, NY declined from 793 to 771, a −2.77% decrease and its median household income grew from $67,125 to $103,654, a 54.4% increase.
The 5 largest ethnic groups in Peconic, NY are White (Non-Hispanic) (92.1%), White (Hispanic) (4.93%), Two+ (Hispanic) (1.82%), Asian (Non-Hispanic) (1.17%), and Black or African American (Non-Hispanic) (0%).
None of the households in Peconic, 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.
100% of the residents in Peconic, NY are U.S. citizens.
In 2023, the median property value in Peconic, NY was $819,400, and the homeownership rate was 87.9%.
Most people in Peconic, NY worked at home, and the average commute time was 28 minutes. The average car ownership in Peconic, NY was 2 cars per household.