Seneca, Nebraska
Seneca is a Census-designated place (an unincorporated community) in Thomas County, Nebraska, with 49 residents in 2020. It is in Nebraska's 3rd congressional district. Its state senate district is State Senate District 42.
County
| County | Share of residents |
|---|---|
| Thomas County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Nebraska's 3rd congressional district (NE-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NE-03) | Adrian Smith (R) | 202-225-6435 | 100% |
| U.S. Senator | Deb Fischer (R) | 202-224-6551 · contact form | statewide |
| U.S. Senator | Pete Ricketts (R) | 202-224-4224 · contact form | statewide |
| State Senator (State Senate District 42) | Mike Jacobson (Nonpartisan) | 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, Nebraska code of ordinances
- Thomas County website: https://thomascountyne.gov/
- Thomas County laws: search for the Thomas County, Nebraska code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 42 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Seneca: the share of that ZIP's residents living in it.
- 69161 (48%)
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:3144385")
Seneca here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.