Gaston, Oregon
Gaston is a city in Washington County (99% of residents) and Yamhill County (0.9%), Oregon, with 676 residents in 2020. It spans 2 congressional districts: OR-01 (99%) and OR-06 (0.9%). Its state senate district is State Senate District 16; its state house district is State House District 31.
County
| County | Share of residents |
|---|---|
| Washington County | 99% |
| Yamhill County | 0.9% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Oregon's 1st congressional district (OR-01) | 99% |
| Oregon's 6th congressional district (OR-06) | 0.9% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OR-01) | Suzanne Bonamici (D) | 202-225-0855 | 99% |
| U.S. Representative (OR-06) | Andrea Salinas (D) | 202-225-5643 | 0.9% |
| U.S. Senator | Jeff Merkley (D) | 202-224-3753 · contact form | statewide |
| U.S. Senator | Ron Wyden (D) | 202-224-5244 · contact form | statewide |
| State Senator (State Senate District 16) | Suzanne Weber (R) | 100% | |
| State Representative (State House District 31) | Darcey Edwards (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
- Gaston website: http://www.cityofgaston.com
- Gaston laws: search for the Gaston, Oregon code of ordinances
- Washington County website: https://www.washingtoncountyor.gov
- Washington County laws: search for the Washington County, Oregon code of ordinances
- Yamhill County website: http://www.co.yamhill.or.us
- Yamhill County laws: search for the Yamhill County, Oregon code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 31 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Gaston: the share of that ZIP's residents living in it.
- 97119 (14%)
Get this in your AI agent
Your agent can get Gaston'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:4128100")
Gaston 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.