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 2025-07-01 | |
|---|---|---|---|---|---|---|---|
| Lancaster | County | 422,822 | 470,658 | 519,445 | 552,988 | 563,293 | → |
| Pennsylvania | State | 11,881,643 | 12,281,054 | 12,702,379 | 13,002,753 | 13,078,751 |
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, urbanization, »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 2025-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Adamstown | Borough | Lancaster / Berks | 1,076 | 1,182 | 1,773 | 1,927 | 1,953 | → |
| Akron | Borough | Lancaster | 3,878 | 4,039 | 3,884 | 4,155 | 4,093 | → |
| Christiana | Borough | Lancaster | 1,038 | 1,121 | 1,168 | 1,110 | 1,096 | → |
| Columbia | Borough | Lancaster | 10,848 | 10,288 | 10,391 | 10,224 | 10,314 | → |
| Denver | Borough | Lancaster | 2,833 | 3,423 | 3,863 | 3,795 | 3,747 | → |
| East Petersburg | Borough | Lancaster | 4,145 | 4,457 | 4,506 | 4,569 | 4,702 | → |
| Elizabethtown | Borough | Lancaster | 10,152 | 11,841 | 11,518 | 11,622 | 11,961 | → |
| Ephrata | Borough | Lancaster | 12,396 | 13,231 | 13,346 | 13,851 | 13,647 | → |
| Lancaster | City | Lancaster | 55,750 | 56,356 | 59,262 | 57,983 | 58,366 | → |
| Lititz | Borough | Lancaster | 8,334 | 8,925 | 9,165 | 9,351 | 9,689 | → |
| Manheim | Borough | Lancaster | 5,062 | 4,843 | 4,852 | 5,054 | 4,977 | → |
| Marietta | Borough | Lancaster | 2,771 | 2,695 | 2,588 | 2,624 | 2,931 | → |
| Millersville | Borough | Lancaster | 8,105 | 7,769 | 8,129 | 7,898 | 9,280 | → |
| Mount Joy | Borough | Lancaster | 6,478 | 6,760 | 7,386 | 8,307 | 8,319 | → |
| Mountville | Borough | Lancaster | 1,985 | 2,380 | 2,807 | 3,019 | 2,977 | → |
| New Holland | Borough | Lancaster | 4,493 | 5,157 | 5,387 | 5,771 | 5,754 | → |
| Quarryville | Borough | Lancaster | 1,650 | 1,995 | 2,605 | 2,842 | 2,871 | → |
| Strasburg | Borough | Lancaster | 2,581 | 2,776 | 2,819 | 3,120 | 3,085 | → |
| Terre Hill | Borough | Lancaster | 1,278 | 1,230 | 1,297 | 1,301 | 1,282 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 269,868 |
| Females | 283,116 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 127,670 |
| 18-64 years | 319,180 |
| 65+ years | 106,134 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 29,055 |
| 70-79 years | 45,430 |
| 60-69 years | 67,804 |
| 50-59 years | 68,936 |
| 40-49 years | 60,716 |
| 30-39 years | 67,735 |
| 20-29 years | 70,411 |
| 10-19 years | 73,388 |
| 0-9 years | 69,509 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 154,147 |
| Urban | 398,837 |
| »Race« (C 2020) | |
|---|---|
| White | 452,646 |
| Black/African American | 22,394 |
| Indigenous | 1,322 |
| Asian | 14,147 |
| Pacific Islander | 169 |
| Some other | 27,367 |
| 2 or more | 34,939 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 61,171 |
| Other | 491,813 |