Town guide · Sayville

Get to know Sayville

The practical stuff — trash day, town hall, schools — plus the town’s story and where to go. Kept current by neighbors.

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Collection days

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Hours

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Contacts

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Schools & library

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ZIP code11782 Wikidata

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About Sayville

Hamlet and census-designated place in New York, United States

16,569Population

5.4 sq miArea

20 ftElevation

Sayville is a hamlet and census-designated place in Suffolk County, New York, United States. Located on the South Shore of Long Island in the Town of Islip, the population of the CDP was 16,569 at the time of the 2020 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

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Town essentials

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