ZIP code 78336: Aransas Pass, TX
ZIP code 78336 is in Aransas Pass (69% of residents), in San Patricio County (74%), Aransas County (26%) and Nueces County (0.1%), Texas. 31% of its residents live outside city limits. It is in Texas's 27th congressional district (69%) and Texas's 15th congressional district (31%). Its state senate districts are State Senate District 27 (74%) and State Senate District 18 (26%); its state house districts are State House District 43 (74%) and State House District 32 (26%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Aransas Pass | 69% |
| Ingleside | 0.7% |
| Falman | 0.5% |
| Rockport | 0.4% |
| County | Share of ZIP residents |
|---|---|
| San Patricio County | 74% |
| Aransas County | 26% |
| Nueces County | 0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Aransas Pass-Ingleside CCD | 72% |
| Rockport CCD | 26% |
| Portland-Gregory CCD | 1.6% |
| Port Aransas CCD | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 27th congressional district (TX-27) | 69% |
| Texas's 15th congressional district (TX-15) | 31% |
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 |
|---|---|---|---|
| U.S. Representative (TX-27) | Michael Cloud (R) | 202-225-7742 | 69% |
| U.S. Representative (TX-15) | Monica De La Cruz (R) | 202-225-9901 | 31% |
| 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 | 74% |
| State Senator (State Senate District 18) | Lois Kolkhorst (R) | 361-573-7300 | 26% |
| State Representative (State House District 43) | J.M. Lozano (R) | 74% | |
| State Representative (State House District 32) | Todd Hunter (R) | 361-949-4603 | 26% |
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
- Aransas Pass website: http://www.aransaspasstx.gov
- Aransas Pass laws: search for the Aransas Pass, 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
- Aransas County website: https://www.aransascountytx.gov/
- Aransas County laws: search for the Aransas County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 27 | 74% |
| State Senate District 18 | 26% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 43 | 74% |
| State House District 32 | 26% |
Voting precincts
11 voting precincts overlap ZIP 78336. 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:78336")
ZIP 78336 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.