Mount Sinai is located in Suffolk County, NY. The population is 11,949.
There are 3 public schools in Mount Sinai with an average Homefacts rating of A-. The total crime rate for Mount Sinai is very low , and there are 1 registered sex offenders residing in the city. Unemployment in Mount Sinai is moderate and the median home sales price is $0. Detailed and up-to-date Mount Sinai property reports are available for any property address.
Cities near Mount Sinai include Port Jefferson, Miller Place and Port Jefferson Station.