ZIP code 43430: Genoa, OH
ZIP code 43430 is in Genoa (48% of residents), in Ottawa County (94%), Wood County (5.0%) and Sandusky County (1.3%), Ohio. 52% of its residents live outside city limits. It is in Ohio's 9th congressional district (94%) and Ohio's 5th congressional district (6.2%). Its state senate districts are State Senate District 2 (99%) and State Senate District 26 (1.3%); its state house districts are State House District 44 (94%), State House District 75 (5.0%) and State House District 88 (1.3%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Genoa | 48% |
| Clay Center | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Ottawa County | 94% |
| Wood County | 5.0% |
| Sandusky County | 1.3% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Clay township | 93% |
| Lake township | 2.5% |
| Troy township | 2.5% |
| Woodville township | 1.3% |
| Allen township | 0.9% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Ohio's 9th congressional district (OH-09) | 94% |
| Ohio's 5th congressional district (OH-05) | 6.2% |
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-09) | Marcy Kaptur (D) | 202-225-4146 | 94% |
| U.S. Representative (OH-05) | Robert E. Latta (R) | 202-225-6405 | 6.2% |
| 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 2) | Theresa Gavarone (R) | 99% | |
| State Senator (State Senate District 26) | Bill Reineke (R) | 1.3% | |
| State Representative (State House District 44) | Josh Williams (R) | 94% | |
| State Representative (State House District 75) | Haraz Ghanbari (R) | 5.0% | |
| State Representative (State House District 88) | Gary Click (R) | 1.3% |
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
- Genoa laws: search for the Genoa, Ohio code of ordinances
- Ottawa County website: https://www.co.ottawa.oh.us/
- Ottawa County laws: search for the Ottawa County, Ohio code of ordinances
- Wood County website: http://www.co.wood.oh.us
- Wood County laws: search for the Wood County, Ohio code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 2 | 99% |
| State Senate District 26 | 1.3% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 44 | 94% |
| State House District 75 | 5.0% |
| State House District 88 | 1.3% |
Voting precincts
9 voting precincts overlap ZIP 43430. 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:43430")
ZIP 43430 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.