Cambridge, Pennsylvania
Cambridge is a Census-designated place (an unincorporated community) in Lancaster County (95% of residents) and Chester County (5.4%), Pennsylvania, with 351 residents in 2020. It spans 2 congressional districts: PA-11 (95%) and PA-06 (5.4%). It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Lancaster County | 95% |
| Chester County | 5.4% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 11th congressional district (PA-11) | 95% |
| Pennsylvania's 6th congressional district (PA-06) | 5.4% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-11) | Lloyd Smucker (R) | 202-225-2411 | 95% |
| U.S. Representative (PA-06) | Chrissy Houlahan (D) | 202-225-4315 | 5.4% |
| 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 | 95% |
| State Senator (State Senate District 44) | Katie Muth (Democratic) | 610-792-2137 | 5.4% |
| State Representative (State House District 99) | Dave Zimmerman (R) | 717-556-0031 | 95% |
| State Representative (State House District 74) | Dan Williams (Democratic) | 484-200-8256 | 5.4% |
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).
Local government
- Cambridge laws: search for the Cambridge, 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
- Chester County website: http://www.chesco.org
- Chester County laws: search for the Chester County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 13 | 95% |
| State Senate District 44 | 5.4% |
| State house district | Share of residents |
|---|---|
| State House District 99 | 95% |
| State House District 74 | 5.4% |
ZIP codes
Percentages mark ZIPs only partly in Cambridge: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Cambridge'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:4210908")
Cambridge here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.