ZIP code 78372: Orange Grove, TX
ZIP code 78372 is in Orange Grove (21% of residents), K-Bar Ranch (6.8%), Westdale (5.9%) and South La Paloma (5.0%), in Jim Wells County (99%), Live Oak County (0.9%) and Duval County (0.1%), Texas. 61% of its residents live outside city limits. It is in Texas's 15th congressional district (99%) and Texas's 28th congressional district (1.1%). Its state senate districts are State Senate District 20 (99%) and State Senate District 21 (1.1%); its state house districts are State House District 43 (99%) and State House District 31 (1.1%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Orange Grove | 21% |
| K-Bar Ranch | 6.8% |
| Westdale | 5.9% |
| South La Paloma | 5.0% |
| County | Share of ZIP residents |
|---|---|
| Jim Wells County | 99% |
| Live Oak County | 0.9% |
| Duval County | 0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Orange Grove-Sandia CCD | 99% |
| George West CCD | 0.9% |
| San Diego CCD | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 15th congressional district (TX-15) | 99% |
| Texas's 28th congressional district (TX-28) | 1.1% |
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-15) | Monica De La Cruz (R) | 202-225-9901 | 99% |
| U.S. Representative (TX-28) | Henry Cuellar (D) | 202-225-1640 | 1.1% |
| 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 | 99% |
| State Senator (State Senate District 21) | Judith Zaffirini (Democratic) | 956-722-2293 | 1.1% |
| State Representative (State House District 43) | J.M. Lozano (R) | 99% | |
| State Representative (State House District 31) | Ryan Guillen (R) | 1.1% |
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
- Orange Grove laws: search for the Orange Grove, Texas code of ordinances
- K-Bar Ranch laws: search for the K-Bar Ranch, Texas code of ordinances
- Westdale laws: search for the Westdale, Texas code of ordinances
- Jim Wells County website: https://www.co.jim-wells.tx.us/
- Jim Wells County laws: search for the Jim Wells County, Texas code of ordinances
- Live Oak County website: https://www.co.live-oak.tx.us/
- Live Oak County laws: search for the Live Oak County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 20 | 99% |
| State Senate District 21 | 1.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 43 | 99% |
| State House District 31 | 1.1% |
Voting precincts
5 voting precincts overlap ZIP 78372. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:78372")
ZIP 78372 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.