ZIP code 43230 is in Gahanna (57% of residents) and Columbus (41%), in Franklin County, Ohio. It is in Ohio's 3rd congressional district. Its state senate districts are State Senate District 16 (59%), State Senate District 25 (39%) and State Senate District 15 (2.6%); its state house districts are State House District 4 (59%), State House District 9 (39%), State House District 3 (2.6%) and State House District 2 (<0.1%).
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: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
49 voting precincts overlap ZIP 43230.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 43230 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.