| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Lehigh | County | 291,130 | 311,746 | 349,497 | o |
| Pennsylvania | Federal State | 11,882,842 | 12,280,548 | 12,702,379 |
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Alburtis | Borough | 1,415 | 2,117 | 2,361 | o |
| Allentown | City | 105,473 | 106,649 | 118,032 | o |
| Ancient Oaks | Census-Designated Place | ... | ... | 6,661 | o |
| Breinigsville | Census-Designated Place | ... | ... | 4,138 | o |
| Catasauqua | Borough | 6,660 | 6,588 | 6,436 | o |
| Cementon | Census-Designated Place | ... | ... | 1,538 | o |
| Cetronia | Census-Designated Place | ... | ... | 2,115 | o |
| Coopersburg | Borough | 2,730 | 2,582 | 2,386 | o |
| Coplay | Borough | 3,260 | 3,387 | 3,192 | o |
| DeSales University | Census-Designated Place | ... | ... | 953 | o |
| Dorneyville | Census-Designated Place | ... | ... | 4,406 | o |
| Egypt | Census-Designated Place | ... | ... | 2,391 | o |
| Emmaus | Borough | 11,404 | 11,313 | 11,211 | o |
| Fountain Hill | Borough | 4,633 | 4,614 | 4,597 | o |
| Fullerton | Census-Designated Place | 13,127 | 14,268 | 14,925 | o |
| Hokendauqua | Census-Designated Place | 3,413 | 3,411 | 3,378 | o |
| Laurys Station | Census-Designated Place | ... | ... | 1,243 | o |
| Macungie | Borough | 2,597 | 3,039 | 3,074 | o |
| New Tripoli | Census-Designated Place | ... | ... | 898 | o |
| Schnecksville | Census-Designated Place | ... | ... | 2,935 | o |
| Slatedale | Census-Designated Place | ... | ... | 455 | o |
| Slatington | Borough | 4,850 | 4,434 | 4,232 | o |
| Stiles | Census-Designated Place | ... | ... | 1,113 | o |
| Trexlertown | Census-Designated Place | ... | ... | 1,988 | o |
| Wescosville | Census-Designated Place | ... | ... | 5,872 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE