13784 is zip code located in Harford, New York. The population is 154, making 13784 the largest zipcode in Harford and the 10th largest in Cortland County.
There are 0 public schools in 13784 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 13784. Unemployment in 13784 is moderate.