ZIP code 40342: Lawrenceburg, KY
ZIP code 40342 is in Lawrenceburg (50% of residents), in Anderson County (100%) and Shelby County (<0.1%), Kentucky. 50% of its residents live outside city limits. It is in Kentucky's 6th congressional district (83%), Kentucky's 1st congressional district (17%) and Kentucky's 4th congressional district (<0.1%). Its state senate district is State Senate District 7; its state house districts are State House District 53 (100%) and State House District 58 (<0.1%).
See it on the mapAll of Kentucky
City and county
| City or town | Share of ZIP residents |
|---|---|
| Lawrenceburg | 50% |
| County | Share of ZIP residents |
|---|---|
| Anderson County | 100% |
| Shelby County | <0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Lawrenceburg CCD | 80% |
| Southwest Anderson CCD | 12% |
| Northwest Anderson CCD | 8.5% |
| Harrisonville CCD | <0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kentucky's 6th congressional district (KY-06) | 83% |
| Kentucky's 1st congressional district (KY-01) | 17% |
| Kentucky's 4th congressional district (KY-04) | <0.1% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 7 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 53 | 100% |
| State House District 58 | <0.1% |
Voting precincts
9 voting precincts overlap ZIP 40342. 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:40342")
ZIP 40342 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.