ZIP code 78539 is in Edinburg, in Hidalgo County, Texas. It is in Texas's 15th congressional district. Its state senate district is State Senate District 20; its state house districts are State House District 40 (59%) and State House District 41 (41%).
Elected in 2024 under TX's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
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).
11 voting precincts overlap ZIP 78539.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 78539 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.