ZIP code 77423: Brookshire, TX
ZIP code 77423 is in Brookshire (31% of residents) and Pattison (2.2%), in Waller County (84%) and Fort Bend County (16%), Texas. 66% of its residents live outside city limits. It is in Texas's 8th congressional district (84%) and Texas's 22nd congressional district (16%). Its state senate districts are State Senate District 18 (53%) and State Senate District 17 (47%); its state house districts are State House District 85 (84%) and State House District 28 (16%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Brookshire | 31% |
| Pattison | 2.2% |
| Katy | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Waller County | 84% |
| Fort Bend County | 16% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Brookshire CCD | 84% |
| Fulshear-Simonton CCD | 16% |
| Hempstead CCD | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 8th congressional district (TX-08) | 84% |
| Texas's 22nd congressional district (TX-22) | 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-22) | Troy E. Nehls (R) | 202-225-5951 | 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 18) | Lois Kolkhorst (R) | 361-573-7300 | 53% |
| State Senator (State Senate District 17) | Joan Huffman (R) | 281-497-2450 | 47% |
| State Representative (State House District 85) | Stan Kitzman (R) | 979-865-4560 | 84% |
| State Representative (State House District 28) | Gary Gates (R) | 16% |
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
- Brookshire website: https://www.brookshiretx.gov/
- Brookshire laws: search for the Brookshire, Texas code of ordinances
- Pattison laws: search for the Pattison, Texas code of ordinances
- Waller County website: https://www.co.waller.tx.us/
- Waller County laws: search for the Waller County, Texas code of ordinances
- Fort Bend County website: https://www.fortbendcountytx.gov/
- Fort Bend County laws: search for the Fort Bend County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 53% |
| State Senate District 17 | 47% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 85 | 84% |
| State House District 28 | 16% |
Voting precincts
10 voting precincts overlap ZIP 77423. 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:77423")
ZIP 77423 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.