Waterville, Washington
Waterville is a town in Douglas County, Washington, with 1,134 residents in 2020. It is in Washington's 4th congressional district. Its state senate district is Legislative (Senate) District 7; its state house district is Legislative (House) District 7.
County
| County | Share of residents |
|---|---|
| Douglas County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Washington's 4th congressional district (WA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WA-04) | Dan Newhouse (R) | 202-225-5816 | 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 7) | Shelly Short (R) | 100% | |
| State Representative (Legislative (House) District 7) | Andrew Engell (R) | 100% | |
| State Representative (Legislative (House) District 7) | Hunter Abell (R) | 100% |
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
- Waterville website: http://www.ci.waterville.wa.us/
- Waterville laws: search for the Waterville, Washington code of ordinances
- Douglas County website: http://www.douglascountywa.net
- Douglas County laws: search for the Douglas County, Washington code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| Legislative (Senate) District 7 | 100% |
| State house district | Share of residents |
|---|---|
| Legislative (House) District 7 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Waterville: the share of that ZIP's residents living in it.
- 98858 (70%)
Get this in your AI agent
Your agent can get Waterville's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:5376510")
Waterville here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.