Boundary Atlas

ZIP code 40965: Middlesborough, KY

ZIP code 40965 is in Middlesborough (75% of residents), in Bell County (100%) and Claiborne County (0.2%), Kentucky. 25% of its residents live outside city limits. It is in Kentucky's 5th congressional district (100%) and Tennessee's 2nd congressional district (0.2%). Its state senate districts are State Senate District 29 (100%) and State Senate District 8 (0.2%); its state house districts are State House District 87 (100%) and State House District 36 (0.2%).

12,477residents (2020 Census)
86.3 sq miland area
1cities and towns
2congressional districts
14voting precincts

See it on the mapAll of Kentucky

City and county

City or townShare of ZIP residents
Middlesborough75%

CountyShare of ZIP residents
Bell County100%
Claiborne County0.2%

Town or county subdivisionShare of ZIP residents
Middlesborough CCD100%
District 90.2%
Tejay CCD<0.1%

Congressional districts

Congressional districtShare of ZIP residents
Kentucky's 5th congressional district (KY-05)100%
Tennessee's 2nd congressional district (TN-02)0.2%

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.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 29100%
State Senate District 80.2%

State house districtShare of ZIP residents
State House District 87100%
State House District 360.2%

Voting precincts

14 voting precincts overlap ZIP 40965. It also crosses into TN. 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:40965")

ZIP 40965 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.