17889 is zip code located in Winfield, Pennsylvania. The population is 2,076, making 17889 the largest zipcode in Winfield and the 5th largest in Union County.
There are 0 public schools in 17889 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 17889. Unemployment in 17889 is moderate.