ZIP code 97303 is in Keizer (95% of residents) and Salem (2.4%), in Marion County, Oregon. It is in Oregon's 6th congressional district. Its state senate district is State Senate District 11; its state house districts are State House District 21 (98%) and State House District 22 (2.1%).
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).
12 voting precincts overlap ZIP 97303.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:97303")
ZIP 97303 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.