Rockwood, Pennsylvania ZIP Codes
- ZIP records
1 - Sum of listed ZIP population estimates
3,323 - Counties represented
1 - Population range
3,323–3,323 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 15557 | Rockwood | Somerset | 3,323 |
Counties represented
All ZIP Codes in Rockwood
Browse all ZIP data for Pennsylvania
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.