Identifiers: city · borough · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Altoona (city), PA | 43,963 |
| 2 | Hollidaysburg (borough), PA | 5,641 |
| 3 | Tyrone (borough), PA | 5,480 |
| 4 | Ebensburg (borough), PA | 3,404 |
| 5 | Greenwood (CDP), PA | 3,114 |
| 6 | Portage (borough), PA | 2,459 |
| 7 | Roaring Spring (borough), PA | 2,384 |
| 8 | Penn Farms (CDP), PA | 2,307 |
| 9 | Martinsburg (borough), PA | 1,876 |
| 10 | Bellwood (borough), PA | 1,827 |
| 11 | Lakemont (CDP), PA | 1,773 |
| 12 | Patton (borough), PA | 1,728 |
| 13 | Loop (CDP), PA | 1,590 |
| 14 | Gallitzin (borough), PA | 1,536 |
| 15 | Cresson (borough), PA | 1,525 |
| 16 | Claysburg (CDP), PA | 1,291 |
| 17 | Duncansville (borough), PA | 1,255 |
| 18 | Williamsburg (borough), PA | 1,233 |
| 19 | Loretto (borough), PA | 1,196 |
| 20 | Lilly (borough), PA | 879 |
Identifiers: city · borough · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Altoona (city), PA | 43,963 |
| 2 | Hollidaysburg (borough), PA | 5,641 |
| 3 | Tyrone (borough), PA | 5,480 |
| 4 | Ebensburg (borough), PA | 3,404 |
| 5 | Greenwood (CDP), PA | 3,114 |
| 6 | Portage (borough), PA | 2,459 |
| 7 | Roaring Spring (borough), PA | 2,384 |
| 8 | Penn Farms (CDP), PA | 2,307 |
| 9 | Martinsburg (borough), PA | 1,876 |
| 10 | Bellwood (borough), PA | 1,827 |
| 11 | Lakemont (CDP), PA | 1,773 |
| 12 | Loop (CDP), PA | 1,590 |
| 13 | Gallitzin (borough), PA | 1,536 |
| 14 | Cresson (borough), PA | 1,525 |
| 15 | Claysburg (CDP), PA | 1,291 |
| 16 | Duncansville (borough), PA | 1,255 |
| 17 | Williamsburg (borough), PA | 1,233 |
| 18 | Loretto (borough), PA | 1,196 |
| 19 | Lilly (borough), PA | 879 |
| 20 | Tipton (CDP), PA | 826 |
Identifiers: city · borough · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Altoona (city), PA | 43,963 |
| 2 | Hollidaysburg (borough), PA | 5,641 |
| 3 | Tyrone (borough), PA | 5,480 |
| 4 | Ebensburg (borough), PA | 3,404 |
| 5 | Greenwood (CDP), PA | 3,114 |
| 6 | Portage (borough), PA | 2,459 |
| 7 | Roaring Spring (borough), PA | 2,384 |
| 8 | Penn Farms (CDP), PA | 2,307 |
| 9 | Martinsburg (borough), PA | 1,876 |
| 10 | Bellwood (borough), PA | 1,827 |
| 11 | Lakemont (CDP), PA | 1,773 |
| 12 | Loop (CDP), PA | 1,590 |
| 13 | Gallitzin (borough), PA | 1,536 |
| 14 | Cresson (borough), PA | 1,525 |
| 15 | Claysburg (CDP), PA | 1,291 |
| 16 | Duncansville (borough), PA | 1,255 |
| 17 | Williamsburg (borough), PA | 1,233 |
| 18 | Loretto (borough), PA | 1,196 |
| 19 | Lilly (borough), PA | 879 |
| 20 | Tipton (CDP), PA | 826 |