Port Leyden is located in Lewis County, NY. The population is 774, making Port Leyden the largest city in Lewis County.
There are 1 public schools in Port Leyden with an average Homefacts rating of C. The total crime rate for Port Leyden is very low , and there are 6 registered sex offenders residing in the city. Unemployment in Port Leyden is moderate and the median home sales price is $0. Detailed and up-to-date Port Leyden property reports are available for any property address.
Cities near Port Leyden include Lyons Falls, Leyden and Constableville.