Pennsylvania's 11th congressional district (PA-11)
Pennsylvania's 11th congressional district (PA-11) covers parts or all of Lancaster County and York County, and 94 ZIP codes (69 wholly inside it). Its 2020 population was 764,864. This is the map in force for the November 3, 2026 election.
Who represents PA-11
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (PA-11) | Lloyd Smucker (R) | 202-225-2411 |
| U.S. Senator | David McCormick (R) | 202-224-6324 · contact form |
| U.S. Senator | John Fetterman (D) | 202-224-4254 · contact form |
Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).
Counties
| County | Share of the county's residents in PA-11 |
|---|---|
| Lancaster County | 100% |
| York County | 46% |
ZIP codes
Percentages mark ZIPs only partly in PA-11: the share of that ZIP's residents inside it.
- 17022 (89%)
- 17073 (3.7%)
- 17301 (30%)
- 17302
- 17309
- 17311
- 17313
- 17314
- 17315 (0.8%)
- 17316 (5.7%)
- 17317
- 17321
- 17322
- 17327
- 17329
- 17331 (80%)
- 17342
- 17347 (0.6%)
- 17349
- 17352
- 17355
- 17356
- 17360
- 17361
- 17362 (85%)
- 17363
- 17364 (38%)
- 17366
- 17368
- 17371
- 17402 (46%)
- 17403 (24%)
- 17406 (41%)
- 17407
- 17408 (17%)
- 17501
- 17502
- 17504
- 17505
- 17506
- 17507
- 17508
- 17509
- 17512
- 17516
- 17517
- 17518
- 17519
- 17520
- 17522
- 17527 (93%)
- 17529
- 17532
- 17534
- 17535
- 17536
- 17538
- 17540
- 17543
- 17545 (98%)
- 17547
- 17550
- 17551
- 17552
- 17554
- 17555 (99%)
- 17557
- 17560
- 17562
- 17563
- 17565
- 17566
- 17568
- 17569 (81%)
- 17570
- 17572
- 17576
- 17578
- 17579
- 17581
- 17582
- 17584
- 17601
- 17602
- 17603
- 17606
- 19310 (4.0%)
- 19344 (3.2%)
- 19362 (37%)
- 19363 (1.9%)
- 19501 (98%)
- 19540 (7.2%)
- 19543 (16%)
- 19551 (1.0%)
Towns
Adamstown borough, Akron borough, Bart township, Brecknock township, Caernarvon township, Chanceford township, Christiana borough, Clay township, Codorus township, Colerain township, Columbia borough, Conestoga township, Conoy township, Cross Roads borough, Dallastown borough, Delta borough, Denver borough, Drumore township, Earl township, East Cocalico township, East Donegal township, East Drumore township, East Earl township, East Hempfield township, East Hopewell township, East Lampeter township, East Petersburg borough, East Prospect borough, Eden township, Elizabeth township, Elizabethtown borough, Ephrata borough, Ephrata township, Fawn Grove borough, Fawn township, Felton borough, Fulton township, Glen Rock borough, Hallam borough and Hanover borough and others.
Get this in your AI agent
Your agent can draw every precinct in PA-11, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
get_boundaries(id="us:congressional_district:4211", children_level="precinct", include_districts=True)