| POPULATION OF METROPOLITAN STATISTICAL AREAS IN PENNSYLVANIA: 2003 | ||
| Area | July 1, 2003 Population | |
| (in thousands) | ||
| Total for Pennsylvania | 12,365 | |
| Allentown-Bethlehem-Easton, PA | 768 | |
| Carbon | 60 | |
| Lehigh | 321 | |
| Northampton | 278 | |
| Counties outside PA | 109 | |
| Altoona, PA | 127 | |
| Blair | 127 | |
| Erie, PA | 280 | |
| Erie | 280 | |
| Harrisburg-Carlisle, PA | 517 | |
| Cumberland | 220 | |
| Dauphin | 253 | |
| Perry | 44 | |
| Johnstown, PA | 149 | |
| Cambria | 149 | |
| Lancaster, PA | 483 | |
| Lancaster | 483 | |
| Lebanon, PA | 123 | |
| Lebanon | 123 | |
| Northern New Jersey-Long Island, NY-NJ-PA | 18,641 | |
| Pike | 52 | |
| Counties outside PA | 18,589 | |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 5,773 | |
| Bucks | 613 | |
| Chester | 457 | |
| Delaware | 554 | |
| Montgomery | 771 | |
| Philadelphia | 1,479 | |
| Counties outside PA | 1,898 | |
| Pittsburgh, PA | 2,410 | |
| Allegheny | 1,261 | |
| Armstrong | 72 | |
| Beaver | 179 | |
| Butler | 180 | |
| Fayette | 146 | |
| Washington | 204 | |
| Westmoreland | 368 | |
| Reading, PA | 385 | |
| Berks | 385 | |
| Scranton-Wilkes Barre, PA | 552 | |
| Lackawanna | 210 | |
| Luzerne | 314 | |
| Wyoming | 28 | |
| State College, PA | 142 | |
| Centre | 142 | |
| Williamsport, PA | 118 | |
| Lycoming | 118 | |
| York-Hanover, PA | 395 | |
| York | 395 | |
| Youngstown-Warren-Boardman, OH-PA | 593 | |
| Mercer | 120 | |
| Counties outside PA | 473 | |
| Balance of Pennsylvania | 1,977 | |
| Source: U.S. Bureau of the Census, 2003 Population Estimates | ||