35 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 15501 | Somerset | 16,447 |
| 15963 | Windber | 10,383 |
| 15552 | Meyersdale | 5,551 |
| 15530 | Berlin | 5,187 |
| 15531 | Boswell | 3,625 |
| 15557 | Rockwood | 3,430 |
| 15541 | Friedens | 2,998 |
| 15563 | Stoystown | 2,598 |
| 15935 | Hollsopple | 2,567 |
| 15926 | Central City | 2,474 |
| 15928 | Davidsville | 2,241 |
| 15510 | Somerset | 2,128 |
| 15424 | Confluence | 2,059 |
| 15558 | Salisbury | 2,021 |
| 15936 | Hooversville | 1,353 |
| 15542 | Garrett | 1,096 |
| 15547 | Jennerstown | 875 |
| 15924 | Cairnbrook | 867 |
| 15538 | Fairhope | 751 |
| 15411 | Addison | 685 |
| 15546 | Jenners | 618 |
| 15551 | Markleton | 601 |
| 15937 | Jerome | 601 |
| 15544 | Gray | 382 |
| 15540 | Fort Hill | 367 |
| 15562 | Springs | 355 |
| 15520 | Acosta | 225 |
| 15561 | Sipesville | 179 |
| 15560 | Shanksville | 140 |
| 15953 | Seanor | 131 |
| 15532 | Boynton | 127 |
| 15564 | Wellersburg | 101 |
| 15502 | Hidden Valley | 86 |
| 15555 | Quecreek | 78 |
| 15565 | West Salisbury | 15 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 35 ZCTAs in Somerset County, Pennsylvania (US Census).