Boundary Atlas

ZIP code 15226: Pittsburgh, PA

ZIP code 15226 is in Pittsburgh (92% of residents) and Mount Lebanon (2.9%), in Allegheny County, Pennsylvania. It is in Pennsylvania's 12th congressional district (92%) and Pennsylvania's 17th congressional district (7.6%). Its state senate districts are State Senate District 42 (95%), State Senate District 45 (4.6%) and State Senate District 43 (0.1%); its state house districts are State House District 36 (92%), State House District 42 (7.6%) and State House District 19 (<0.1%).

13,931residents (2020 Census)
2.5 sq miland area
3cities and towns
2congressional districts
26voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Pittsburgh92%
Mount Lebanon2.9%
Dormont0.1%

CountyShare of ZIP residents
Allegheny County100%

Town or county subdivisionShare of ZIP residents
Pittsburgh city92%
Baldwin township4.6%
Mount Lebanon municipality2.9%
Dormont borough0.1%

Congressional districts

Congressional districtShare of ZIP residents
Pennsylvania's 12th congressional district (PA-12)92%
Pennsylvania's 17th congressional district (PA-17)7.6%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
MayorCorey O'Connor412-255-262692%
U.S. Representative (PA-12)Summer L. Lee (D)202-225-213592%
U.S. Representative (PA-17)Christopher R. Deluzio (D)202-225-23017.6%
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 42)Wayne Fontana (Democratic)412-331-120895%
State Senator (State Senate District 45)Nick Pisciottano (Democratic)412-664-52004.6%
State Senator (State Senate District 43)Jay Costa (Democratic)412-578-84570.1%
State Representative (State House District 36)Jessica Benham (Democratic)412-881-420892%
State Representative (State House District 42)Jen Mazzocco (Democratic)412-343-38707.6%
State Representative (State House District 19)Aerion Abney (Democratic)412-471-7760<0.1%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); 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 4295%
State Senate District 454.6%
State Senate District 430.1%

State house districtShare of ZIP residents
State House District 3692%
State House District 427.6%
State House District 19<0.1%

Voting precincts

26 voting precincts overlap ZIP 15226. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:15226")

ZIP 15226 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.