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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Seaside Park, NJ
Real Estate & Demographic Data






Seaside Park profile


Living in Seaside Park



Seaside Park is a very small coastal borough (i.e. on the ocean, a bay, or inlet) located in the state of New Jersey. With a population of 1,473 people and three associated neighborhoods, Seaside Park is the 455th largest community in New Jersey.

Seaside Park home prices are not only among the most expensive in New Jersey, but Seaside Park real estate also consistently ranks among the most expensive in America.

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

One interesting thing about the economy is that relatively large numbers of people worked from their home: 13.76% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. 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.

Another notable thing is that Seaside Park is an extremely popular destination for tourists and seasonal residents. So much of the population is seasonal such that the borough’s population swells significantly during the vacation season, and drops again when the season ends. Because of this, much of the local economy is centered around tourism; some businesses may be operated only during the high season. During the low season, year-round residents will notice that the city is a substantially quieter place to live.

Seaside Park 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. Such areas are often places that visitors and locals go for waterfront activities or taking in the scenery.

One downside of living in Seaside Park, however, is that residents on average have to contend with a long commute, spending on average 30.41 minutes every day commuting to work.

Do you have a 4-year college degree or graduate degree? If so, you may feel right at home in Seaside Park. 53.21% of adults here have a 4-year degree or graduate degree, whereas the national average for all cities and towns is just 21.84%.

The per capita income in Seaside Park in 2018 was $76,859, which is wealthy relative to New Jersey and the nation. This equates to an annual income of $307,436 for a family of four. However, Seaside Park contains both very wealthy and poor people as well.

The people who call Seaside Park home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Seaside Park residents report their race to be White, followed by Asian. Important ancestries of people in Seaside Park include Irish, Italian, German, English, and Polish.

The most common language spoken in Seaside Park is English. Other important languages spoken here include Polish and Arabic.