Boundary Atlas

ZIP code 98684: Vancouver, WA

ZIP code 98684 is in Vancouver (80% of residents), in Clark County, Washington. 20% of its residents live outside city limits. It is in Washington's 3rd congressional district. Its state senate districts are Legislative (Senate) District 17 (63%) and Legislative (Senate) District 49 (37%); its state house districts are Legislative (House) District 17 (63%) and Legislative (House) District 49 (37%).

33,659residents (2020 Census)
7.1 sq miland area
1cities and towns
1congressional district
25voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Vancouver80%

CountyShare of ZIP residents
Clark County100%

Town or county subdivisionShare of ZIP residents
Vancouver CCD87%
Orchards CCD13%

Congressional district

Congressional districtShare of ZIP residents
Washington's 3rd congressional district (WA-03)100%

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 1763%
Legislative (Senate) District 4937%

State house districtShare of ZIP residents
Legislative (House) District 1763%
Legislative (House) District 4937%

Voting precincts

25 voting precincts overlap ZIP 98684. 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:98684")

ZIP 98684 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.