Sidney, Ohio
Sidney is a city in Shelby County, Ohio, with 20,589 residents in 2020. It is in Ohio's 4th congressional district. Its state senate district is State Senate District 12; its state house district is State House District 85.
County
| County | Share of residents |
|---|---|
| Shelby County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Ohio's 4th congressional district (OH-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OH-04) | Jim Jordan (R) | 202-225-2676 | 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 12) | Susan Manchester (R) | 419-820-8151 | 100% |
| State Representative (State House District 85) | Tim Barhorst (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
- Sidney website: http://www.sidneyoh.com/
- Sidney laws: search for the Sidney, Ohio code of ordinances
- Shelby County website: http://co.shelby.oh.us
- Shelby County laws: search for the Shelby County, Ohio code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 12 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 85 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Sidney: the share of that ZIP's residents living in it.
- 45365 (70%)
Get this in your AI agent
Your agent can get Sidney'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:3972424")
Sidney 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.