ZIP code 98019 is in Duvall (65% of residents), in King County, Washington. 35% of its residents live outside city limits. It is in Washington's 8th congressional district. Its state senate districts are Legislative (Senate) District 45 (74%) and Legislative (Senate) District 12 (26%); its state house districts are Legislative (House) District 45 (74%) and Legislative (House) District 12 (26%).
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
State senate district
Share of ZIP residents
Legislative (Senate) District 45
74%
Legislative (Senate) District 12
26%
State house district
Share of ZIP residents
Legislative (House) District 45
74%
Legislative (House) District 12
26%
Voting precincts
19 voting precincts overlap ZIP 98019.
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:98019")
ZIP 98019 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.