Boundary Atlas

Pennsylvania's 17th congressional district (PA-17)

Pennsylvania's 17th congressional district (PA-17) covers parts or all of Beaver County and Allegheny County, and 91 ZIP codes (53 wholly inside it). Its 2020 population was 764,864. This is the map in force for the November 3, 2026 election.

764,864residents (2020 Census)
2counties
91ZIP codes
677voting precincts

Who represents PA-17

OfficeMemberContact
U.S. Representative (PA-17)Christopher R. Deluzio (D)202-225-2301
U.S. SenatorDavid McCormick (R)202-224-6324 · contact form
U.S. SenatorJohn 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

CountyShare of the county's residents in PA-17
Beaver County100%
Allegheny County48%

ZIP codes

Percentages mark ZIPs only partly in PA-17: the share of that ZIP's residents inside it.

Towns

Aleppo township, Aliquippa city, Ambridge borough, Aspinwall borough, Avalon borough, Baden borough, Baldwin township, Beaver Falls city, Beaver borough, Bell Acres borough, Bellevue borough, Ben Avon Heights borough, Ben Avon borough, Big Beaver borough, Blawnox borough, Brackenridge borough, Braddock Hills borough, Bradford Woods borough, Bridgewater borough, Brighton township, Carnegie borough, Castle Shannon borough, Center township, Cheswick borough, Chippewa township, Churchill borough, Collier township, Conway borough, Coraopolis borough, Crafton borough, Crescent township, Darlington borough, Darlington township, Daugherty township, Dormont borough, East Deer township, East Rochester borough, Eastvale borough, Economy borough and Edgewood borough and others.

Get this in your AI agent

Your agent can draw every precinct in PA-17, 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:4217", children_level="precinct", include_districts=True)