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HOLTSVILLE, NY

HOLTSVILLE, NY Demographic Information *

More Census Information

Browse homes for sale in HOLTSVILLE
Total population 19,714
Male population 9,524
Female population 10,190
Median age (years) 39.3
White Population 17,782
Black Population 364
Indian Population 32
Asian Population 865
Hawaiian Population 5
Hispanic Population 1,990
Median age (Male) 38.5
Median age (Female) 40
Total households 6,725
Family households (families) 5,147
Average household size 2.92
Average family size 3.36
Total housing units 6,929
* Demographic data is based on 2010 Census.


HOLTSVILLE, NY Covers 3 ZIP Codes

ZIP Code Area Code(s) Timezone Classification Population
ZIP Code 00501 631 Eastern Unique 0
ZIP Code 00544 631 Eastern Unique 0
ZIP Code 11742 631/516 Eastern General 13,261



HOLTSVILLE, NY Other Information

  • Located in SUFFOLK County, New York
  • Other cities and names:
    • INTERNAL REVENUE SERVICE

61 Cities within 15 miles of HOLTSVILLE, NY


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