Lancaster, Pennsylvania
Lancaster is a city in Lancaster County, Pennsylvania, with 58,039 residents in 2020. It is in Pennsylvania's 11th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 13.
County
| County | Share of residents |
|---|---|
| Lancaster County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 11th congressional district (PA-11) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Danene Sorace | citywide | |
| U.S. Representative (PA-11) | Lloyd Smucker (R) | 202-225-2411 | 100% |
| U.S. Senator | David McCormick (R) | 202-224-6324 · contact form | statewide |
| U.S. Senator | John Fetterman (D) | 202-224-4254 · contact form | statewide |
| State Senator (State Senate District 13) | Scott Martin (R) | 717-397-1309 | 100% |
| State Representative (State House District 49) | Izzy Smith-Wade-El (Democratic) | 717-283-4218 | 62% |
| State Representative (State House District 96) | Nikki Rivera (Democratic) | 717-295-3157 | 38% |
From Wikidata (community-maintained); confirm on the city's website.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).
Local government
- Lancaster website: http://www.cityoflancasterpa.com/
- Lancaster laws: search for the Lancaster, Pennsylvania code of ordinances
- Lancaster County website: http://www.co.lancaster.pa.us
- Lancaster County laws: search for the Lancaster County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 13 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 49 | 62% |
| State House District 96 | 38% |
ZIP codes
Percentages mark ZIPs only partly in Lancaster: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Lancaster's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4241216")
Lancaster here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.