ZIP code 45154: Mount Orab, OH
ZIP code 45154 is in Mount Orab (44% of residents) and Buford (1.1%), in Brown County (95%) and Highland County (5.1%), Ohio. 55% of its residents live outside city limits. It is in Ohio's 2nd congressional district (95%) and Ohio's 15th congressional district (5.1%). Its state senate districts are State Senate District 14 (95%) and State Senate District 17 (5.1%); its state house districts are State House District 63 (95%), State House District 91 (5.1%) and State House District 90 (0.3%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Mount Orab | 44% |
| Buford | 1.1% |
| County | Share of ZIP residents |
|---|---|
| Brown County | 95% |
| Highland County | 5.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Green township | 38% |
| Pike township | 32% |
| Sterling township | 23% |
| Clay township | 4.6% |
| Perry township | 0.9% |
| Salem township | 0.5% |
| Washington township | 0.3% |
| Clark township | <0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Ohio's 2nd congressional district (OH-02) | 95% |
| Ohio's 15th congressional district (OH-15) | 5.1% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (OH-02) | David J. Taylor (R) | 202-225-3164 | 95% |
| U.S. Representative (OH-15) | Mike Carey (R) | 202-225-2015 | 5.1% |
| 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 14) | Terry Johnson (R) | 95% | |
| State Senator (State Senate District 17) | Shane Wilkin (R) | 5.1% | |
| State Representative (State House District 63) | Adam Bird (R) | 95% | |
| State Representative (State House District 91) | Bob Peterson (R) | 5.1% | |
| State Representative (State House District 90) | Justin Pizzulli (R) | 0.3% |
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
- Mount Orab website: https://www.mtoraboh.us/
- Mount Orab laws: search for the Mount Orab, Ohio code of ordinances
- Buford laws: search for the Buford, Ohio code of ordinances
- Brown County website: http://www.browncountyohio.gov
- Brown County laws: search for the Brown County, Ohio code of ordinances
- Highland County website: http://co.highland.oh.us/
- Highland County laws: search for the Highland County, Ohio code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 95% |
| State Senate District 17 | 5.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 63 | 95% |
| State House District 91 | 5.1% |
| State House District 90 | 0.3% |
Voting precincts
13 voting precincts overlap ZIP 45154. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:45154")
ZIP 45154 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.