ZIP code 78838: Uvalde County, TX
ZIP code 78838 is in Uvalde County, Texas, outside any city or Census-designated place. It is in Texas's 23rd congressional district. Its state senate district is State Senate District 19; its state house district is State House District 80.
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Uvalde County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Sabinal CCD | 75% |
| Uvalde CCD | 25% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 23rd congressional district (TX-23) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| 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 19) | Roland Gutierrez (Democratic) | 830-278-1234 | 100% |
| State Representative (State House District 80) | Don McLaughlin (R) | 100% | |
| U.S. Representative (TX-23) | Vacant |
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
- Uvalde County website: https://www.uvaldecounty.com/
- Uvalde County laws: search for the Uvalde County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 19 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 80 | 100% |
Voting precincts
2 voting precincts overlap ZIP 78838. 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:78838")
ZIP 78838 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.