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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Holbrook, NY

Holbrook, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 11741StandardSuffolk27,655

Timezone(s):Eastern (GMT -05:00)
Counties:SUFFOLK, NY
Population:27,195 (More Details)
Male Population:13,119
Female Population:14,076
Median Age:40
ZIP Codes:1
Area Codes:3
Total Area:2,373 square miles (county)
Land Area:912 square miles (county)
Water Area:1,461 square miles (county)

Holbrook, NY Demographic Information *

Total population27,195
Male population13,119
Female population14,076
Median age (years)40.1
White Population24,925
Black Population435
Indian Population28
Asian Population1,015
Hawaiian Population3
Hispanic Population2,311
Median age (Male)39.3
Median age (Female)40.8
Total households9,550
Family households (families)7,284
Average household size2.83
Average family size3.25
Total housing units9,820
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],