ZIP code 45381: West Alexandria, OH
ZIP code 45381 is in West Alexandria (25% of residents), in Preble County (95%) and Montgomery County (5.2%), Ohio. 75% of its residents live outside city limits. It is in Ohio's 8th congressional district (95%) and Ohio's 10th congressional district (5.2%). Its state senate district is State Senate District 5; its state house district is State House District 40.
City and county
| City or town | Share of ZIP residents |
|---|---|
| West Alexandria | 25% |
| County | Share of ZIP residents |
|---|---|
| Preble County | 95% |
| Montgomery County | 5.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Lanier township | 65% |
| Twin township | 29% |
| Perry township | 4.7% |
| Jackson township | 0.4% |
| Gratis township | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Ohio's 8th congressional district (OH-08) | 95% |
| Ohio's 10th congressional district (OH-10) | 5.2% |
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-08) | Warren Davidson (R) | 202-225-6205 | 95% |
| U.S. Representative (OH-10) | Michael R. Turner (R) | 202-225-6465 | 5.2% |
| 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 40) | Rodney Creech (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
- West Alexandria website: http://www.walexpreb.org/
- West Alexandria laws: search for the West Alexandria, Ohio code of ordinances
- Preble County website: http://www.prebco.org
- Preble County laws: search for the Preble County, Ohio code of ordinances
- Montgomery County website: https://www.mcohio.org/
- Montgomery County laws: search for the Montgomery County, Ohio code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 5 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 40 | 100% |
Voting precincts
13 voting precincts overlap ZIP 45381. 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:45381")
ZIP 45381 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.