West Islip is a medium-sized coastal town (i.e. on the ocean, a bay, or inlet) located in the state of New York. With a population of 27,048 people and seven associated neighborhoods, West Islip is the 61st largest community in New York.

West Islip home prices are not only among the most expensive in New York, but West Islip real estate also consistently ranks among the most expensive in America.

Also of interest is that West Islip has more people living here who work in computers and math than 95% of the places in the US.

A relatively large number of people in West Islip telecommute to their jobs. Overall, about 11.36% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

West Islip is a good choice for families with children because of several factors. Many other families with children live here, making it a place where both parents and children are more likely to develop social ties with other families. The town’s good public school district and large population of college-educated adults provide an environment conducive to academic success. Many people own their own single-family homes, providing areas for children to play and stability in the community. Finally, West Islip’s overall crime rate is lower than average for the country.

West Islip is also nautical, which means that parts of it are somewhat historic and touch the ocean or tidal bodies of water, such as inlets and bays. Quite often, nautical areas such as these attract visitors and locals who come to enjoy the scenery and various waterfront activities.

For the size of the town, public transportation in West Islip is quite heavily used. Mostly, people who use it for their daily commute are taking the train. For West Islip, the benefits are reduced air pollution and congestion on the highways.

The citizens of West Islip are among the most well-educated in the nation: 46.31% of adults in West Islip have a bachelor's degree or even advanced degree, whereas the average US city has 21.84% holding at least a bachelor's degree.

The per capita income in West Islip in 2022 was $61,959, which is wealthy relative to New York and the nation. This equates to an annual income of $247,836 for a family of four.

West Islip is a somewhat ethnically-diverse town. The people who call West Islip home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of West Islip residents report their race to be White, followed by Asian. West Islip also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 10.42% of the town’s residents. Important ancestries of people in West Islip include Italian, Irish, German, English, and Polish.

The most common language spoken in West Islip is English. Other important languages spoken here include Spanish and Italian.