Warren County, Pennsylvania ZIP Codes
- ZIP records
16 - Cities represented
16 - Sum of listed ZIP population estimates
36,144
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 16365 | Warren | 17,292 |
| 2 | 16345 | Russell | 3,436 |
| 3 | 16371 | Youngsville | 3,211 |
| 4 | 16350 | Sugar Grove | 2,477 |
| 5 | 16340 | Pittsfield | 1,763 |
| 6 | 16313 | Clarendon | 1,653 |
| 7 | 16347 | Sheffield | 1,596 |
| 8 | 16351 | Tidioute | 1,576 |
| 9 | 16436 | Spring Creek | 639 |
| 10 | 16402 | Bear Lake | 624 |
Cities in Warren County
- Bear Lake
- Chandlers Valley
- Clarendon
- Columbus
- Garland
- Grand Valley
- Irvine
- Pittsfield
- Russell
- Sheffield
- Spring Creek
- Sugar Grove
- Tidioute
- Tiona
- Warren
- Youngsville
ZIP Directory
- ZIP 16312
- ZIP 16313
- ZIP 16329
- ZIP 16340
- ZIP 16345
- ZIP 16347
- ZIP 16350
- ZIP 16351
- ZIP 16352
- ZIP 16365
- ZIP 16371
- ZIP 16402
- ZIP 16405
- ZIP 16416
- ZIP 16420
- ZIP 16436
Browse all ZIP data for Pennsylvania
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.