Lancaster County, Pennsylvania
Lancaster County is a county in Pennsylvania. Its county FIPS code is 42071. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 42071
- Representative coordinates
- 40.041992, -76.250198
- County type
- County
- County seat or government
- Lancaster
- Resident population, July 2025
- 563,159
- Land area
- 2,444.752 km²
- Water area
- 103.369 km²
- State
- Pennsylvania
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Lancaster County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
17022 · 17073 · 17501 · 17502 · 17504 · 17505 · 17506 · 17507 · 17508 · 17509 · 17512 · 17516 · 17517 · 17518 · 17519 · 17520 · 17522 · 17527 · 17529 · 17532 · 17534 · 17535 · 17536 · 17538 · 17540 · 17543 · 17545 · 17547 · 17550 · 17551 · 17552 · 17554 · 17555 · 17557 · 17560 · 17562 · 17563 · 17565 · 17566 · 17568 · 17569 · 17570 · 17572 · 17576 · 17578 · 17579 · 17581 · 17582 · 17584 · 17601 · 17602 · 17603 · 17606 · 19310 · 19344 · 19362 · 19363 · 19501 · 19540 · 19543 · 19551
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Adamstown borough, PA
- Akron borough, PA
- Bainbridge CDP, PA
- Bird-in-Hand CDP, PA
- Blue Ball CDP, PA
- Bowmansville CDP, PA
- Brickerville CDP, PA
- Brownstown CDP, PA
- Cambridge CDP, PA
- Christiana borough, PA
- Churchtown CDP, PA
- Clay CDP, PA
- Columbia borough, PA
- Conestoga CDP, PA
- Denver borough, PA
- East Earl CDP, PA
- East Petersburg borough, PA
- Elizabethtown borough, PA
- Ephrata borough, PA
- Falmouth CDP, PA
- Farmersville CDP, PA
- Fivepointville CDP, PA
- Gap CDP, PA
- Georgetown CDP, PA
- Goodville CDP, PA
- Gordonville CDP, PA
- Hinkletown CDP, PA
- Hopeland CDP, PA
- Intercourse CDP, PA
- Kirkwood CDP, PA
Browse all cities, towns and communities for Lancaster County
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.