ZIP code 78404: Corpus Christi, TX
ZIP code 78404 is in Corpus Christi, in Nueces County, Texas. It is in Texas's 34th congressional district (65%) and Texas's 27th congressional district (35%). Its state senate district is State Senate District 20; its state house districts are State House District 34 (89%) and State House District 32 (11%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Corpus Christi | 100% |
| County | Share of ZIP residents |
|---|---|
| Nueces County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Corpus Christi CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 34th congressional district (TX-34) | 65% |
| Texas's 27th congressional district (TX-27) | 35% |
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 |
|---|---|---|---|
| Mayor | Paulette Guajardo | 100% | |
| U.S. Representative (TX-34) | Vicente Gonzalez (D) | 202-225-2531 | 65% |
| U.S. Representative (TX-27) | Michael Cloud (R) | 202-225-7742 | 35% |
| 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 20) | Chuy Hinojosa (Democratic) | 361-882-0900 | 100% |
| State Representative (State House District 34) | Denise Villalobos (R) | 361-265-4601 | 89% |
| State Representative (State House District 32) | Todd Hunter (R) | 361-949-4603 | 11% |
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
- Corpus Christi website: http://www.cctexas.com/
- Corpus Christi laws: search for the Corpus Christi, Texas code of ordinances
- Nueces County website: https://www.nuecesco.com/
- Nueces County laws: search for the Nueces County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 20 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 34 | 89% |
| State House District 32 | 11% |
Voting precincts
16 voting precincts overlap ZIP 78404. 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:78404")
ZIP 78404 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.