ZIP code 77358: Walker County, TX
ZIP code 77358 is in New Waverly (19% of residents), in Walker County (75%), San Jacinto County (16%) and Montgomery County (9.1%), Texas. 81% of its residents live outside city limits. It is in Texas's 8th congressional district (84%) and Texas's 10th congressional district (16%). Its state senate districts are State Senate District 5 (91%) and State Senate District 4 (9.1%); its state house districts are State House District 12 (75%), State House District 18 (16%) and State House District 16 (9.1%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| New Waverly | 19% |
| County | Share of ZIP residents |
|---|---|
| Walker County | 75% |
| San Jacinto County | 16% |
| Montgomery County | 9.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| New Waverly CCD | 47% |
| Huntsville CCD | 28% |
| Shepherd-Evergreen CCD | 16% |
| Willis CCD | 9.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 8th congressional district (TX-08) | 84% |
| Texas's 10th congressional district (TX-10) | 16% |
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-08) | Morgan Luttrell (R) | 202-225-4901 | 84% |
| U.S. Representative (TX-10) | Michael T. McCaul (R) | 202-225-2401 | 16% |
| 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 5) | Charles Schwertner (R) | 512-863-8456 | 91% |
| State Senator (State Senate District 4) | Brett Ligon (R) | 9.1% | |
| State Representative (State House District 12) | Trey Wharton (R) | 936-649-0510 | 75% |
| State Representative (State House District 18) | Janis Holt (R) | 409-527-5065 | 16% |
| State Representative (State House District 16) | Will Metcalf (R) | 936-539-0068 | 9.1% |
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
- New Waverly laws: search for the New Waverly, Texas code of ordinances
- Walker County website: https://www.co.walker.tx.us/
- Walker County laws: search for the Walker County, Texas code of ordinances
- San Jacinto County website: https://www.co.san-jacinto.tx.us/
- San Jacinto County laws: search for the San Jacinto County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 5 | 91% |
| State Senate District 4 | 9.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 12 | 75% |
| State House District 18 | 16% |
| State House District 16 | 9.1% |
Voting precincts
6 voting precincts overlap ZIP 77358. 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:77358")
ZIP 77358 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.