ZIP code 45409 is in Dayton (53% of residents), Kettering (36%) and Oakwood (11%), in Montgomery County, Ohio. It is in Ohio's 10th congressional district. Its state senate district is State Senate District 6; its state house districts are State House District 38 (53%), State House District 36 (47%) and State House District 37 (0.2%).
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).
10 voting precincts overlap ZIP 45409.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 45409 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.