Identifiers: city · CDP · borough
| Rank | Community | Population |
|---|---|---|
| 1 | Pottsville (city), PA | 13,346 |
| 2 | Blandon (CDP), PA | 7,289 |
| 3 | Schuylkill Haven (borough), PA | 5,236 |
| 4 | Minersville (borough), PA | 4,370 |
| 5 | Laureldale (borough), PA | 4,277 |
| 6 | Hamburg (borough), PA | 4,270 |
| 7 | Shenandoah (borough), PA | 4,243 |
| 8 | Kutztown (borough), PA | 4,162 |
| 9 | Fleetwood (borough), PA | 4,049 |
| 10 | Frackville (borough), PA | 3,860 |
| 11 | Mahanoy City (borough), PA | 3,499 |
| 12 | Riverview Park (CDP), PA | 3,364 |
| 13 | Kutztown University (CDP), PA | 3,094 |
| 14 | Orwigsburg (borough), PA | 3,000 |
| 15 | Lake Wynonah (CDP), PA | 2,858 |
| 16 | Hyde Park (CDP), PA | 2,806 |
| 17 | St. Clair (borough), PA | 2,745 |
| 18 | Ashland (borough), PA | 2,471 |
| 19 | Temple (CDP), PA | 2,073 |
| 20 | Pine Grove (borough), PA | 2,049 |