ZIP code 80818 is in Genoa (40% of residents), in Lincoln County (89%) and Washington County (11%), Colorado. 60% of its residents live outside city limits. It is in Colorado's 4th congressional district. Its state senate districts are State Senate District 35 (89%) and State Senate District 1 (11%); its state house districts are State House District 56 (89%) and State House District 63 (11%).
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).
5 voting precincts overlap ZIP 80818.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:80818")
ZIP 80818 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.