Hennessey, Oklahoma
Hennessey is a town in Kingfisher County, Oklahoma, with 2,151 residents in 2020. It is in Oklahoma's 3rd congressional district. Its state senate district is State Senate District 20; its state house district is State House District 59.
County
| County | Share of residents |
|---|---|
| Kingfisher County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Oklahoma's 3rd congressional district (OK-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OK-03) | Frank D. Lucas (R) | 202-225-5565 | 100% |
| U.S. Senator | Alan Armstrong (R) | 202-224-4721 | statewide |
| U.S. Senator | James Lankford (R) | 202-224-5754 · contact form | statewide |
| State Senator (State Senate District 20) | Chuck Hall (R) | 100% | |
| State Representative (State House District 59) | Mike Dobrinski (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
- Hennessey website: http://hennesseyok.org/
- Hennessey laws: search for the Hennessey, Oklahoma code of ordinances
- Kingfisher County website: https://kingfisher.okcounties.org/
- Kingfisher County laws: search for the Kingfisher County, Oklahoma code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 20 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 59 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Hennessey: the share of that ZIP's residents living in it.
- 73742 (55%)
Get this in your AI agent
Your agent can get Hennessey'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:4033700")
Hennessey 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.