ZIP code 77447: Harris County, TX
ZIP code 77447 is in Harris County (70%), Waller County (23%) and Montgomery County (6.8%), Texas, outside any city or Census-designated place. It is in Texas's 38th congressional district (58%) and Texas's 8th congressional district (42%). Its state senate districts are State Senate District 18 (80%), State Senate District 17 (11%) and State Senate District 7 (9.6%); its state house districts are State House District 130 (51%), State House District 85 (23%), State House District 132 (19%) and State House District 3 (6.8%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Houston | 0.1% |
| County | Share of ZIP residents |
|---|---|
| Harris County | 70% |
| Waller County | 23% |
| Montgomery County | 6.8% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Northwest Harris CCD | 70% |
| Prairie View-Waller CCD | 23% |
| Magnolia CCD | 6.8% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 38th congressional district (TX-38) | 58% |
| Texas's 8th congressional district (TX-08) | 42% |
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-38) | Wesley Hunt (R) | 202-225-5646 | 58% |
| U.S. Representative (TX-08) | Morgan Luttrell (R) | 202-225-4901 | 42% |
| 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 | 80% |
| State Senator (State Senate District 17) | Joan Huffman (R) | 281-497-2450 | 11% |
| State Senator (State Senate District 7) | Paul Bettencourt (R) | 713-464-0282 | 9.6% |
| State Representative (State House District 130) | Tom Oliverson (R) | 281-255-0615 | 51% |
| State Representative (State House District 85) | Stan Kitzman (R) | 979-865-4560 | 23% |
| State Representative (State House District 132) | Mike Schofield (R) | 281-492-0684 | 19% |
| State Representative (State House District 3) | Cecil Bell (R) | 6.8% |
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
- Harris County website: https://harriscountytx.gov
- Harris County laws: search for the Harris County, 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
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 80% |
| State Senate District 17 | 11% |
| State Senate District 7 | 9.6% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 130 | 51% |
| State House District 85 | 23% |
| State House District 132 | 19% |
| State House District 3 | 6.8% |
Voting precincts
9 voting precincts overlap ZIP 77447. 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:77447")
ZIP 77447 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.