What is the population of one of the communities served by William Floyd School District?
William Floyd School District: The William Floyd School District is located in the southern area of the Town of Brookhaven on Long Island in New York. Mastic, New York: Mastic is a hamlet and census-designated place (CDP) in the southeastern part of the town of Brookhaven in central Suffolk County, New York, United States. Mastic, New York:  The population was 15,481 at the 2010 census.
i don't know