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Holtsville, New York

Brookhaven, New YorkCensus-designated places in New York (state)Census-designated places in Suffolk County, New YorkHamlets in New York (state)Hamlets in Suffolk County, New York
Islip (town), New York
Holtsville USPS; 11742
Holtsville USPS; 11742

Holtsville is a hamlet and census-designated place (CDP) in Suffolk County, on Long Island, in New York, United States. The population was 19,714 at the 2010 census.The hamlet is mainly in the Town of Brookhaven, while the southwestern portion is in the Town of Islip. An IRS Processing Center is located in Holtsville, along with NYPA's Richard M. Flynn Power Plant.

Excerpt from the Wikipedia article Holtsville, New York (License: CC BY-SA 3.0, Authors, Images).

Holtsville, New York
Long Island Avenue,

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Wikipedia: Holtsville, New YorkContinue reading on Wikipedia

Geographical coordinates (GPS)

Latitude Longitude
N 40.813333333333 ° E -73.047222222222 °
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Address

Long Island Avenue 79
11742
New York, United States
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Holtsville USPS; 11742
Holtsville USPS; 11742
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