ZIP code 98828: Chelan County, WA
ZIP code 98828 is in Chelan County (100%) and Kittitas County (0.5%), Washington, outside any city or Census-designated place. It is in Washington's 8th congressional district. Its state senate districts are Legislative (Senate) District 12 (100%) and Legislative (Senate) District 13 (0.5%); its state house districts are Legislative (House) District 12 (100%) and Legislative (House) District 13 (0.5%).
See it on the mapAll of Washington
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Chelan County | 100% |
| Kittitas County | 0.5% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Malaga CCD | 100% |
| Northeast Kittitas CCD | 0.5% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Washington's 8th congressional district (WA-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WA-08) | Kim Schrier (D) | 202-225-7761 | 100% |
| U.S. Senator | Maria Cantwell (D) | 202-224-3441 · contact form | statewide |
| U.S. Senator | Patty Murray (D) | 202-224-2621 · contact form | statewide |
| State Senator (Legislative (Senate) District 12) | Keith Goehner (R) | 100% | |
| State Senator (Legislative (Senate) District 13) | Judy Warnick (R) | 0.5% | |
| State Representative (Legislative (House) District 12) | Brian Burnett (R) | 100% | |
| State Representative (Legislative (House) District 12) | Mike Steele (R) | 100% | |
| State Representative (Legislative (House) District 13) | Alex Ybarra (R) | 0.5% | |
| State Representative (Legislative (House) District 13) | Tom Dent (R) | 0.5% |
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).
Local government
- Chelan County website: http://www.co.chelan.wa.us
- Chelan County laws: search for the Chelan County, Washington code of ordinances
- Kittitas County laws: search for the Kittitas County, Washington code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| Legislative (Senate) District 12 | 100% |
| Legislative (Senate) District 13 | 0.5% |
| State house district | Share of ZIP residents |
|---|---|
| Legislative (House) District 12 | 100% |
| Legislative (House) District 13 | 0.5% |
Voting precincts
5 voting precincts overlap ZIP 98828. 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:98828")
ZIP 98828 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.