Island Park, NY 11558 ZIP Code Profile

Related Place Profiles:
Barnum Island, NY | Harbor Isle, NY | Island Park, NY

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ZIP Code 11558: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Island Park, NY 11558

Not Acceptable, USPS
Barnum Island, NY 11558
Harbor Island, NY 11558
Harbor Isle, NY 11558

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 385
  • Single Family Addresses: 2,688
  • Multi-Family Addresses: 92
  • County: Nassau County
  • Centroid: Latitude 40.601, Longitude -73.654
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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11558 ZIP Code Map

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Island Park, NY 11558 Data & Demographics (As of July 1, 2017)


Total Population 8,452
Daytime Population: Workers 3,057
Daytime Population: Residents 3,995
Total Daytime Population (TDP) 7,052
Ratio TDP/Total Population1 0.83
Population in Households 8,188
Population in Familes 6,876
Population in Group Qrtrs 264
Population Density2 4,517
Diversity Index3 60


Median Household Income $86,117
Average Household Income $111,879
Per Capita Income $39,589


Total Housing Units 3,135 (100%)
Owner Occupied HU 2,094 (66.8%)
Renter Occupied HU 822 (26.2%)
Vacant Housing Units 219 ( 7.0%)
Median Home Value $488,145
Average Home Value $550,024


Total Households 2,916
Average Household Size 2.81
Family Households 2,137
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.13% 0.23%
Households 0.0% 0.12%
Families -0.13% 0.04%
Median Household Income   3.23%
Per Capita Income   2.84%

Island Park, NY 11558 - Peer Comparisons by Rank and Percentile

The table below compares 11558 to the other 1,745 ZIP Codes in New York by rank and percentile using July 1, 2017 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 # 573 67th
Population Density # 306 83rd
Diversity Index # 279 84th
Median Household Income # 320 82nd
Per Capita Income # 395 77th

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.

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