Holbrook, NY 11741 ZIP Code Profile

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Holbrook, NY

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ZIP Code 11741: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Holbrook, NY 11741

  • ZIP Code Type: STANDARD
  • County: Suffolk County
  • Centroid: Latitude 40.798, Longitude -73.076
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,021
  • PO Box Addresses: 356
  • Residential Addresses: 9,499
    • Multi-Family Addresses: 0
    • Single Family Addresses: 9,499

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

EXTREMELY LOCAL Demographic Data

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11741 ZIP Code Map

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Holbrook, NY 11741 Data & Demographics (As of July 1, 2017)


Total Population 27,579
Daytime Population: Workers 7,808
Daytime Population: Residents 12,475
Total Daytime Population (TDP) 20,283
Ratio TDP/Total Population1 0.74
Population in Households 27,434
Population in Familes 23,984
Population in Group Qrtrs 145
Population Density2 3,895
Diversity Index3 36


Median Household Income $102,279
Average Household Income $116,460
Per Capita Income $40,781


Total Housing Units 9,990 (100%)
Owner Occupied HU 7,346 (73.5%)
Renter Occupied HU 2,272 (22.7%)
Vacant Housing Units 372 ( 3.7%)
Median Home Value $375,431
Average Home Value $401,824


Total Households 9,618
Average Household Size 2.85
Family Households 7,298
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 0.09% 0.2%
Households 0.04% 0.16%
Families -0.08% 0.09%
Median Household Income   1.01%
Per Capita Income   2.27%

Holbrook, NY 11741 - Peer Comparisons by Rank and Percentile

The table below compares 11741 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 # 241 86th
Population Density # 321 82nd
Diversity Index # 571 67th
Median Household Income # 184 90th
Per Capita Income # 356 80th

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

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