ZIP code 19403 is in Audubon (19% of residents), Trooper (13%) and Eagleville (7.1%), in Montgomery County, Pennsylvania. 61% of its residents live outside city limits. It is in Pennsylvania's 4th congressional district. Its state senate districts are State Senate District 17 (52%), State Senate District 44 (40%) and State Senate District 12 (8.2%); its state house districts are State House District 150 (52%) and State House District 70 (48%).
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).
24 voting precincts overlap ZIP 19403.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 19403 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.