ZIP code 79540: Stonewall County, TX
ZIP code 79540 is in Stonewall County, Texas, outside any city or Census-designated place. It is in Texas's 19th congressional district. Its state senate district is State Senate District 28; its state house district is State House District 69.
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Stonewall County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Aspermont North CCD | 83% |
| Aspermont South CCD | 17% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 19th congressional district (TX-19) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TX-19) | Jodey C. Arrington (R) | 202-225-4005 | 100% |
| 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 28) | Charles Perry (R) | 940-937-0909 | 100% |
| State Representative (State House District 69) | James Frank (R) | 940-767-1700 | 100% |
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
- Stonewall County website: https://www.stonewallcounty.org/
- Stonewall County laws: search for the Stonewall County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 28 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 69 | 100% |
Voting precincts
2 voting precincts overlap ZIP 79540. 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:79540")
ZIP 79540 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.