10509 is zip code located in Brewster, New York. The population is 20,148, making 10509 the largest zipcode in Brewster and the 3rd largest in Putnam County.
There are 4 public schools in 10509 with an average Homefacts rating of A-. The total crime rate for Brewster is very low , and there are 8 registered sex offenders residing in the zip code 10509. Unemployment in 10509 is moderate.