ZIP code 42603: Wayne County, KY
ZIP code 42603 is in Wayne County (65%) and Clinton County (35%), Kentucky, outside any city or Census-designated place. It is in Kentucky's 5th congressional district (65%) and Kentucky's 1st congressional district (35%). Its state senate district is State Senate District 15; its state house districts are State House District 52 (65%) and State House District 83 (35%).
See it on the mapAll of Kentucky
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Wayne County | 65% |
| Clinton County | 35% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Zula-Powersburg CCD | 65% |
| Cumberland City CCD | 35% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kentucky's 5th congressional district (KY-05) | 65% |
| Kentucky's 1st congressional district (KY-01) | 35% |
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 (KY-05) | Harold Rogers (R) | 202-225-4601 | 65% |
| U.S. Representative (KY-01) | James Comer (R) | 202-225-3115 | 35% |
| U.S. Senator | Mitch McConnell (R) | 202-224-2541 · contact form | statewide |
| U.S. Senator | Rand Paul (R) | 202-224-4343 · contact form | statewide |
| State Senator (State Senate District 15) | Rick Girdler (R) | 100% | |
| State Representative (State House District 52) | Ken Upchurch (R) | 606-340-8490 | 65% |
| State Representative (State House District 83) | Josh Branscum (R) | 35% |
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
- Wayne County website: http://www.monticellokychamber.com
- Wayne County laws: search for the Wayne County, Kentucky code of ordinances
- Clinton County website: http://www.albanyclintonco.com
- Clinton County laws: search for the Clinton County, Kentucky code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 15 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 52 | 65% |
| State House District 83 | 35% |
Voting precincts
2 voting precincts overlap ZIP 42603. 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:42603")
ZIP 42603 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.