ZIP code 75640: Upshur County, TX
ZIP code 75640 is in Upshur County (74%), Harrison County (25%) and Marion County (1.0%), Texas, outside any city or Census-designated place. It is in Texas's 32nd congressional district (74%) and Texas's 1st congressional district (26%). Its state senate district is State Senate District 1; its state house districts are State House District 5 (74%) and State House District 7 (26%).
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Upshur County | 74% |
| Harrison County | 25% |
| Marion County | 1.0% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Ore City CCD | 74% |
| Harleton CCD | 25% |
| Lake O' the Pines CCD | 1.0% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 32nd congressional district (TX-32) | 74% |
| Texas's 1st congressional district (TX-01) | 26% |
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 (TX-32) | Julie Johnson (D) | 202-225-2231 | 74% |
| U.S. Representative (TX-01) | Nathaniel Moran (R) | 202-225-3035 | 26% |
| U.S. Senator | John Cornyn (R) | 202-224-2934 · contact form | statewide |
| U.S. Senator | Ted Cruz (R) | 202-224-5922 · contact form | statewide |
| State Senator (State Senate District 1) | Bryan Hughes (R) | 903-223-7958 | 100% |
| State Representative (State House District 5) | Cole Hefner (R) | 903-882-3254 | 74% |
| State Representative (State House District 7) | Jay Dean (R) | 903-238-8452 | 26% |
Elected in 2024 under TX'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
- Upshur County website: https://www.countyofupshur.com/
- Upshur County laws: search for the Upshur County, Texas code of ordinances
- Harrison County website: https://harrisoncountytexas.gov
- Harrison County laws: search for the Harrison County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 1 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 5 | 74% |
| State House District 7 | 26% |
Voting precincts
7 voting precincts overlap ZIP 75640. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:75640")
ZIP 75640 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.