Boundary Atlas

ZIP code 15317: Canonsburg, PA

ZIP code 15317 is in Canonsburg (23% of residents), Thompsonville (8.6%), McMurray (8.0%), Southpointe (6.7%), Muse (4.5%) and Cecil-Bishop (1.1%), in Washington County, Pennsylvania. 48% of its residents live outside city limits. It is in Pennsylvania's 14th congressional district. Its state senate district is State Senate District 46; its state house districts are State House District 46 (57%), State House District 40 (30%) and State House District 48 (13%).

42,801residents (2020 Census)
45.0 sq miland area
8cities and towns
1congressional district
32voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Canonsburg23%
Thompsonville8.6%
McMurray8.0%
Southpointe6.7%
Muse4.5%
Cecil-Bishop1.1%
Hendersonville0.6%
Strabane<0.1%

CountyShare of ZIP residents
Washington County100%

Town or county subdivisionShare of ZIP residents
Peters township30%
North Strabane township29%
Canonsburg borough23%
Cecil township17%
Chartiers township2.4%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 14th congressional district (PA-14)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (PA-14)Guy Reschenthaler (R)202-225-2065100%
U.S. SenatorDavid McCormick (R)202-224-6324 · contact formstatewide
U.S. SenatorJohn Fetterman (D)202-224-4254 · contact formstatewide
State Senator (State Senate District 46)Camera Bartolotta (R)724-225-4380100%
State Representative (State House District 46)Jason Ortitay (R)412-221-511057%
State Representative (State House District 40)Natalie Mihalek (R)724-942-204530%
State Representative (State House District 48)Tim O'Neal (R)724-223-454113%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 46100%

State house districtShare of ZIP residents
State House District 4657%
State House District 4030%
State House District 4813%

Voting precincts

32 voting precincts overlap ZIP 15317. Map them, with each precinct's share of the ZIP's residents.

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ZIP 15317 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.