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 Township of Islip, the population of the CDP was 16,853 at the time of the 2010 census.
Each index is a number where a value of 100 represents the national average.
Likewise a value of 50 crime index represents a crime rate that is half the national average.
Our Crime Index values are based primarily on current and historical FBI Uniform Crime Statistics.
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