16648 vs 16693 ZIP Codes
Hollidaysburg, PA · Williamsburg, PA
| Metric | 16648 | 16693 |
|---|---|---|
| City | Hollidaysburg | Williamsburg |
| County | Blair | Blair |
| State | Pennsylvania | Pennsylvania |
| Time zone | Eastern Time | Eastern Time |
| Population | 15,538 | 4,185 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.