ZIP code 78374: Portland, TX
ZIP code 78374 is in Portland (97% of residents), in San Patricio County, Texas. It is in Texas's 15th congressional district (64%) and Texas's 27th congressional district (36%). Its state senate district is State Senate District 27; its state house district is State House District 43.
City and county
| City or town | Share of ZIP residents |
|---|---|
| Portland | 97% |
| Ingleside | 0.4% |
| County | Share of ZIP residents |
|---|---|
| San Patricio County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Portland-Gregory CCD | 100% |
| Aransas Pass-Ingleside CCD | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 15th congressional district (TX-15) | 64% |
| Texas's 27th congressional district (TX-27) | 36% |
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 | Cathy Skurow | 97% | |
| U.S. Representative (TX-15) | Monica De La Cruz (R) | 202-225-9901 | 64% |
| U.S. Representative (TX-27) | Michael Cloud (R) | 202-225-7742 | 36% |
| 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 27) | Adam Hinojosa (R) | 956-542-2211 | 100% |
| State Representative (State House District 43) | J.M. Lozano (R) | 100% |
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
- Portland website: http://www.portlandtx.com/
- Portland laws: search for the Portland, Texas code of ordinances
- San Patricio County website: https://www.sanpatriciocountytx.gov/
- San Patricio County laws: search for the San Patricio County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 27 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 43 | 100% |
Voting precincts
7 voting precincts overlap ZIP 78374. 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:78374")
ZIP 78374 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.