13676 is zip code located in Potsdam, New York. The population is 16,339, making 13676 the largest zipcode in Potsdam and the 3rd largest in St. Lawrence County.
There are 3 public schools in 13676 with an average Homefacts rating of B+. The total crime rate for Potsdam is very low , and there are 20 registered sex offenders residing in the zip code 13676. Unemployment in 13676 is very high.
Zip codes within Potsdam include 13699.