In 2023, West Islip, NY had a population of 26.6k people with a median age of 39.8 and a median household income of $171,045. Between 2022 and 2023 the population of West Islip, NY declined from 27,192 to 26,559, a −2.33% decrease and its median household income grew from $161,792 to $171,045, a 5.72% increase.
The 5 largest ethnic groups in West Islip, NY are White (Non-Hispanic) (81.1%), Two+ (Hispanic) (7.25%), Two+ (Non-Hispanic) (3.21%), White (Hispanic) (3.17%), and Asian (Non-Hispanic) (1.78%).
None of the households in West Islip, 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.
98.9% of the residents in West Islip, NY are U.S. citizens.
In 2023, the median property value in West Islip, NY was $592,700, and the homeownership rate was 95.8%.
Most people in West Islip, NY drove alone to work, and the average commute time was 30.9 minutes. The average car ownership in West Islip, NY was 2 cars per household.