Port Jefferson Station is a somewhat small town located in the state of New York. With a population of 7,950 people and five associated neighborhoods, Port Jefferson Station is the 220th largest community in New York.

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

Also of interest is that Port Jefferson Station 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 Port Jefferson Station telecommute to their jobs. Overall, about 12.03% 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.

In Port Jefferson Station, however, the average commute to work is quite long. On average, people spend 30.92 minutes each day getting to work, which is significantly higher than the national average.

Port Jefferson Station is one of the most well-educated cities in the nation. 41.26% of adults in Port Jefferson Station have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher.

The per capita income in Port Jefferson Station in 2022 was $49,815, which is upper middle income relative to New York, and wealthy relative to the rest of the US. This equates to an annual income of $199,260 for a family of four. However, Port Jefferson Station contains both very wealthy and poor people as well.

Port Jefferson Station is an extremely ethnically-diverse town. The people who call Port Jefferson Station home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Port Jefferson Station residents report their race to be White, followed by Black or African-American. Port Jefferson Station also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 26.03% of the town’s residents. Important ancestries of people in Port Jefferson Station include Italian, Irish, German, English, and Russian.

Foreign born people are also an important part of Port Jefferson Station's cultural character, accounting for 18.82% of the town’s population.

The most common language spoken in Port Jefferson Station is English. Other important languages spoken here include Spanish and Greek.