Castine, Ohio
Castine is a village in Darke County, Ohio, with 110 residents in 2020. It is in Ohio's 8th congressional district. Its state senate district is State Senate District 5; its state house district is State House District 80.
County
| County | Share of residents |
|---|---|
| Darke County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Ohio's 8th congressional district (OH-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OH-08) | Warren Davidson (R) | 202-225-6205 | 100% |
| U.S. Senator | Bernie Moreno (R) | 202-224-2315 | statewide |
| U.S. Senator | Jon Husted (R) | 202-224-3353 | statewide |
| State Senator (State Senate District 5) | Steve Huffman (R) | 100% | |
| State Representative (State House District 80) | Johnathan Newman (R) | 100% |
Elected in 2024 under OH's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
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
- Castine laws: search for the Castine, Ohio code of ordinances
- Darke County laws: search for the Darke County, Ohio code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 5 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 80 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Castine: the share of that ZIP's residents living in it.
- 45304 (1.5%)
Get this in your AI agent
Your agent can get Castine'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:3912504")
Castine 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.