ZIP code 16657 is in Marklesburg (16% of residents), in Huntingdon County (96%) and Bedford County (4.0%), Pennsylvania. 84% of its residents live outside city limits. It is in Pennsylvania's 13th congressional district. Its state senate districts are State Senate District 30 (96%) and State Senate District 32 (4.0%); its state house districts are State House District 81 (96%) and State House District 78 (4.0%).
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).
6 voting precincts overlap ZIP 16657.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 16657 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.