ZIP code 78043: Laredo, TX
ZIP code 78043 is in Laredo (95% of residents), in Webb County, Texas. 5.5% of its residents live outside city limits. It is in Texas's 28th congressional district. Its state senate district is State Senate District 21; its state house districts are State House District 42 (61%) and State House District 80 (39%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Laredo | 95% |
| Pueblo Nuevo | 1.0% |
| Tanquecitos South Acres | 0.5% |
| San Carlos II | 0.5% |
| Ranchitos East | 0.4% |
| San Carlos I | 0.4% |
| Los Altos | 0.4% |
| Colorado Acres | 0.2% |
| Los Arcos | 0.2% |
| Los Fresnos | 0.2% |
| Tanquecitos South Acres II | 0.1% |
| Los Centenarios | 0.1% |
| Los Nopalitos | 0.1% |
| County | Share of ZIP residents |
|---|---|
| Webb County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Laredo CCD | 64% |
| Laredo South-El Cenizo CCD | 36% |
| Laredo North-Webb CCD | 0.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 28th congressional district (TX-28) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| mayor | Victor Treviño | 95% | |
| U.S. Representative (TX-28) | Henry Cuellar (D) | 202-225-1640 | 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 21) | Judith Zaffirini (Democratic) | 956-722-2293 | 100% |
| State Representative (State House District 42) | Richard Raymond (Democratic) | 956-753-7722 | 61% |
| State Representative (State House District 80) | Don McLaughlin (R) | 39% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Laredo website: https://laredo.gov
- Laredo laws: search for the Laredo, Texas code of ordinances
- Webb County website: https://www.webbcountytx.gov/
- Webb County laws: search for the Webb County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 21 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 42 | 61% |
| State House District 80 | 39% |
Voting precincts
20 voting precincts overlap ZIP 78043. 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:78043")
ZIP 78043 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.