ZIP code 77459: Missouri City, TX
ZIP code 77459 is in Missouri City (59% of residents) and Sienna (25%), in Fort Bend County, Texas. 16% of its residents live outside city limits. It is in Texas's 14th congressional district (57%) and Texas's 18th congressional district (43%). Its state senate districts are State Senate District 13 (75%) and State Senate District 17 (25%); its state house district is State House District 27.
City and county
| City or town | Share of ZIP residents |
|---|---|
| Missouri City | 59% |
| Sienna | 25% |
| County | Share of ZIP residents |
|---|---|
| Fort Bend County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Stafford-Missouri City CCD | 80% |
| Sugar Land CCD | 20% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 14th congressional district (TX-14) | 57% |
| Texas's 18th congressional district (TX-18) | 43% |
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 |
|---|---|---|---|
| Mayor | Robin J. Elackatt | 59% | |
| U.S. Representative (TX-14) | Randy K. Weber, Sr. (R) | 202-225-2831 | 57% |
| U.S. Representative (TX-18) | Christian D. Menefee (D) | 202-225-3816 | 43% |
| 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 13) | Borris Miles (Democratic) | 713-665-8322 | 75% |
| State Senator (State Senate District 17) | Joan Huffman (R) | 281-497-2450 | 25% |
| State Representative (State House District 27) | Ron Reynolds (Democratic) | 281-208-3574 | 100% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Missouri City website: https://www.missouricitytx.gov/
- Missouri City laws: search for the Missouri City, Texas code of ordinances
- Sienna laws: search for the Sienna, 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 13 | 75% |
| State Senate District 17 | 25% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 27 | 100% |
Voting precincts
25 voting precincts overlap ZIP 77459. 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:77459")
ZIP 77459 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.