ZIP code 45638 is in Ironton (53% of residents), Coal Grove (9.4%) and Hanging Rock (1.0%), in Lawrence County (96%) and Scioto County (3.6%), Ohio. 37% of its residents live outside city limits. It is in Ohio's 2nd congressional district. Its state senate districts are State Senate District 17 (96%) and State Senate District 14 (3.6%); its state house districts are State House District 93 (96%) and State House District 90 (3.6%).
Elected in 2024 under OH'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: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
45 voting precincts overlap ZIP 45638.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 45638 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.