Seaside Park, NJ Profile: Facts & Data


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Seaside Park, New Jersey - Basic Facts

The Borough of Seaside Park had a population of 1,600 as of July 1, 2018. Seaside Park ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Jersey. See peer rankings below.

The primary coordinate point for Seaside Park is located at latitude 39.9257 and longitude -74.0788 in Ocean County. The formal boundaries for the Borough of Seaside Park (see map below) encompass a land area of 0.65 sq. miles and a water area of 0.12 sq. miles. Ocean County is in the Eastern time zone (GMT -5). The elevation is 7 feet.

The Borough of Seaside Park (GNIS ID: 885391) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

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  1. Seaside Park 2018 Demographic Data
  2. Growth Rates for Seaside Park (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. New Jersey Research Tools (Easy Tools & Current Data)
  3. New Jersey Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Seaside Park, NJ Data & Demographics (As of July 1, 2018)


Total Population 1,600
Population in Households 1,600
Population in Familes 1,087
Population in Group Qrtrs 0
Population Density2 2,463
Diversity Index3 14


Median Household Income $51,937
Average Household Income $81,346
Per Capita Income $42,874


Total Housing Units 2,749 (100%)
Owner Occupied HU 503 (18.3%)
Renter Occupied HU 344 (12.5%)
Vacant Housing Units 1,902 (69.2%)
Median Home Value $652,778
Average Home Value $816,815


Total Households 847
Average Household Size 1.89
Family Households 417
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.16% 0.42%
Households 0.2% 0.37%
Families 0.35% 0.24%
Median Household Income   2.04%
Per Capita Income   3.48%

Seaside Park, NJ - Peer Comparisons by Rank and Percentile

The table below compares Seaside Park to the other 545 incorporated cities, towns and CDPs in New Jersey by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 425 22nd
Population Density # 281 49th
Diversity Index # 504 8th
Median Household Income # 476 13th
Per Capita Income # 233 57th

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