Sienna, Texas
Sienna is a Census-designated place (an unincorporated community) in Fort Bend County, Texas, with 20,204 residents in 2020. It is in Texas's 14th congressional district. Its state senate district is State Senate District 17; its state house district is State House District 27.
County
| County | Share of residents |
|---|---|
| Fort Bend County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Texas's 14th congressional district (TX-14) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TX-14) | Randy K. Weber, Sr. (R) | 202-225-2831 | 100% |
| 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 17) | Joan Huffman (R) | 281-497-2450 | 100% |
| State Representative (State House District 27) | Ron Reynolds (Democratic) | 281-208-3574 | 100% |
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
- 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 residents |
|---|---|
| State Senate District 17 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 27 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Sienna: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Sienna's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4867763")
Sienna here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.