ZIP code 98584 is in Shelton (28% of residents) and Skokomish (1.6%), in Mason County, Washington. 71% of its residents live outside city limits. It is in Washington's 6th congressional district. Its state senate district is Legislative (Senate) District 35; its state house district is Legislative (House) District 35.
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).
36 voting precincts overlap ZIP 98584.
Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:98584")
ZIP 98584 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.