Data Last Updated: August 1, 2025
ZIP Code 16021
ZIP Code 16021 is no longer in service. The USPS has retired this ZIP Code from active use. Our database only contains information on active ZIP Codes.
Active ZIP Codes near ZIP Code 16021
- 16020: BOYERS, PA
- 16018: BOYERS, PA
- 16017: BOYERS, PA
- 16016: BOYERS, PA
- 16003: BUTLER, PA
- 16002: BUTLER, PA
- 16001: BUTLER, PA
- 15963: WINDBER, PA
- 15962: WILMORE, PA
- 15961: VINTONDALE, PA
- 16022: BRUIN, PA
- 16023: CABOT, PA
- 16024: CALLERY, PA
- 16025: CHICORA, PA
- 16027: CONNOQUENESSING, PA
- 16028: EAST BRADY, PA
- 16029: EAST BUTLER, PA
- 16030: EAU CLAIRE, PA
- 16033: EVANS CITY, PA
- 16034: FENELTON, PA
