Lancaster
County in Pennsylvania
County
The population development of Lancaster.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| Lancaster | County | 422,822 | 470,658 | 519,445 | 552,984 | 553,652 | → |
| Pennsylvania | State | 11,881,643 | 12,281,054 | 12,702,379 | 13,002,700 | 12,964,056 |
Contents: Incorporated Places
The population development of the incorporated places in Lancaster.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Adamstown | Borough | Lancaster / Berks | 1,076 | 1,182 | 1,773 | 1,943 | 1,981 | → |
| Akron | Borough | Lancaster | 3,878 | 4,039 | 3,884 | 4,169 | 4,145 | → |
| Christiana | Borough | Lancaster | 1,038 | 1,121 | 1,168 | 1,100 | 1,094 | → |
| Columbia | Borough | Lancaster | 10,848 | 10,288 | 10,391 | 10,222 | 10,157 | → |
| Denver | Borough | Lancaster | 2,833 | 3,423 | 3,863 | 3,794 | 3,770 | → |
| East Petersburg | Borough | Lancaster | 4,145 | 4,457 | 4,506 | 4,591 | 4,598 | → |
| Elizabethtown | Borough | Lancaster | 10,152 | 11,841 | 11,518 | 11,510 | 11,533 | → |
| Ephrata | Borough | Lancaster | 12,396 | 13,231 | 13,346 | 13,818 | 13,736 | → |
| Lancaster | City | Lancaster | 55,750 | 56,356 | 59,262 | 57,842 | 57,503 | → |
| Lititz | Borough | Lancaster | 8,334 | 8,925 | 9,165 | 9,370 | 9,527 | → |
| Manheim | Borough | Lancaster | 5,062 | 4,843 | 4,852 | 5,064 | 5,039 | → |
| Marietta | Borough | Lancaster | 2,771 | 2,695 | 2,588 | 2,633 | 2,978 | → |
| Millersville | Borough | Lancaster | 8,105 | 7,769 | 8,129 | 7,629 | 7,593 | → |
| Mount Joy | Borough | Lancaster | 6,478 | 6,760 | 7,386 | 8,346 | 8,323 | → |
| Mountville | Borough | Lancaster | 1,985 | 2,380 | 2,807 | 3,022 | 3,006 | → |
| New Holland | Borough | Lancaster | 4,493 | 5,157 | 5,387 | 5,762 | 5,759 | → |
| Quarryville | Borough | Lancaster | 1,650 | 1,995 | 2,605 | 2,852 | 2,861 | → |
| Strasburg | Borough | Lancaster | 2,581 | 2,776 | 2,819 | 3,132 | 3,114 | → |
| Terre Hill | Borough | Lancaster | 1,278 | 1,230 | 1,297 | 1,363 | 1,355 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.