ZIP code 15101 is in Allison Park (83% of residents), in Allegheny County, Pennsylvania. 17% of its residents live outside city limits. It is in Pennsylvania's 17th congressional district. Its state senate district is State Senate District 38; its state house districts are State House District 30 (44%), State House District 28 (39%), State House District 21 (17%) and State House District 33 (0.9%).
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).
30 voting precincts overlap ZIP 15101.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:15101")
ZIP 15101 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.