ZIP code 98638 is in Naselle (27% of residents) and Deep River (14%), in Pacific County (86%) and Wahkiakum County (14%), Washington. 59% of its residents live outside city limits. It is in Washington's 3rd congressional district. Its state senate district is Legislative (Senate) District 19; its state house district is Legislative (House) District 19.
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).
3 voting precincts overlap ZIP 98638.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:98638")
ZIP 98638 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.