Freeport, NY 11520 ZIP Code Profile

Related Place Profiles:
Freeport, NY

ZIP Code 11520: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Freeport, NY 11520

  • ZIP Code Type: STANDARD
  • County: Nassau County
  • Centroid: Latitude 40.652, Longitude -73.588
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,477
  • PO Box Addresses: 937
  • Residential Addresses: 13,344
    • Multi-Family Addresses: 3,088
    • Single Family Addresses: 10,256

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


11520 ZIP Code Map

Search the map for:

Freeport, NY 11520 Data & Demographics (As of July 1, 2017)


Total Population 44,332
Daytime Population: Workers 16,370
Daytime Population: Residents 21,982
Total Daytime Population (TDP) 38,352
Ratio TDP/Total Population1 0.87
Population in Households 43,777
Population in Familes 36,093
Population in Group Qrtrs 555
Population Density2 8,071
Diversity Index3 87


Median Household Income $71,526
Average Household Income $94,176
Per Capita Income $29,211


Total Housing Units 14,169 (100%)
Owner Occupied HU 8,918 (62.9%)
Renter Occupied HU 4,646 (32.8%)
Vacant Housing Units 605 ( 4.3%)
Median Home Value $357,426
Average Home Value $377,145


Total Households 13,564
Average Household Size 3.23
Family Households 9,732
Average Family Size 4
  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 0.29% 0.32%
Households 0.15% 0.23%
Families 0.02% 0.16%
Median Household Income   2.4%
Per Capita Income   2.65%

Freeport, NY 11520 - Peer Comparisons by Rank and Percentile

The table below compares 11520 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 # 104 94th
Population Density # 214 88th
Diversity Index # 43 98th
Median Household Income # 494 72nd
Per Capita Income # 908 48th

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

New York Research Tools

New York Census Data Comparison Tool

Compare New York Census Data
Highest or Lowest: