Seneca, Oregon
Seneca is a city in Grant County, Oregon, with 165 residents in 2020. It is in Oregon's 2nd congressional district. Its state senate district is State Senate District 30; its state house district is State House District 60.
County
| County | Share of residents |
|---|---|
| Grant County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Oregon's 2nd congressional district (OR-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OR-02) | Cliff Bentz (R) | 202-225-6730 | 100% |
| 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 30) | Mike McLane (R) | 100% | |
| State Representative (State House District 60) | Mark Owens (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
- Seneca laws: search for the Seneca, Oregon code of ordinances
- Grant County website: https://grantcountyoregon.net/
- Grant County laws: search for the Grant County, Oregon code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 30 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 60 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Seneca: the share of that ZIP's residents living in it.
- 97873 (75%)
Get this in your AI agent
Your agent can get Seneca'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:4166200")
Seneca 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.