Sienna is a community in Fort Bend County, Texas, home to about 24,992 people across 13 square miles. It has no ZIP code of its own: it’s part of 77459 and 77583.
Homes sold for a median of $159 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Mostly Missouri City; part is in Sienna
Part is in Sienna, part in Iowa Colony and Alvin
Each card is that ZIP code’s whole market, including any part outside Sienna. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Sienna’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | William P. Hobby Airport (HOU)17 miles away |
|---|---|
| Nearest city of 250,000+ | Houston, TX19 miles away |
Straight-line distances from the center of Sienna; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
It’s the 134th largest of 1,778 towns in Texas by population.
Fort Bend County grew from 16,538 residents in 1900 to 822,779 in 2020.
Fort Bend County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 43°F. About 50 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Thompsons 3 Wsw, TX weather station (8 miles away).
222,203 jobs at 18,519 businesses in Fort Bend County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
695 doctors and other health care providers list an office in Sienna’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 81 |
|---|---|
| Specialist doctors | 30 |
| Dentists | 94 |
| Nurse practitioners and physician assistants | 156 |
| Mental health providers | 202 |
| Physical and occupational therapists | 86 |
| Optometrists | 17 |
| Chiropractors | 29 |
| Pharmacies | 62 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores (4 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Theaters and performance venues
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Fort Bend ISD, Alvin ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Alyssa Ferguson ElMissouri City | Pre-K–5 | 722 | Public | 4.6 mi |
| Bel Nafegar Sanchez ElRosharon | Pre-K–5 | 719 | Public | 7.6 mi |
| Don Jeter ElRosharon | Pre-K–5 | 800 | Public | 6.6 mi |
| Donald Leonetti ElMissouri City | Pre-K–5 | 891 | Public | 4.5 mi |
| Dr Lynn Armstrong ElMissouri City | Pre-K–5 | 517 | Public | 4.9 mi |
| Heritage Rose ElRosharon | Pre-K–5 | 1,245 | Public | 5.1 mi |
| Jan Schiff ElMissouri City | Pre-K–5 | 811 | Public | 1.9 mi |
| Lantern Lane ElMissouri City | Pre-K–5 | 434 | Public | 2.5 mi |
| Lexington Creek ElMissouri City | Pre-K–5 | 506 | Public | 5.1 mi |
| Meridiana ElIowa Colony | Pre-K–5 | 794 | Public | 9.2 mi |
| Nichols-Mock ElRosharon | Pre-K–5 | 497 | Public | 8.6 mi |
| Palmer ElMissouri City | Pre-K–5 | 802 | Public | 2.3 mi |
| Quail Valley ElMissouri City | Pre-K–5 | 584 | Public | 4.2 mi |
| Savannah Lakes ElRosharon | Pre-K–5 | 785 | Public | 5.5 mi |
| Scanlan Oaks ElMissouri City | Pre-K–5 | 714 | Public | 3.1 mi |
| Sienna Crossing ElMissouri City | Pre-K–5 | 1,035 | Public | 2.2 mi |
| Sonal S Bhuchar ElMissouri City | Pre-K–5 | 752 | Public | 2.5 mi |
| Billy Baines MiddleMissouri City | 6–8 | 1,383 | Public | 1.7 mi |
| Iowa Colony J HIowa Colony | 6–8 | 699 | Public | 10.1 mi |
| Lake Olympia MiddleMissouri City | 6–8 | 1,078 | Public | 2.5 mi |
| Quail Valley MiddleMissouri City | 6–8 | 1,002 | Public | 3.6 mi |
| Ronald Thornton MiddleMissouri City | 6–8 | 1,760 | Public | 4.6 mi |
| Almeta Crawford H SRosharon | 9–11 | 1,028 | Public | 5.4 mi |
| Fort Bend Co AlterRosharon | 9–11 | 15 | Alternative Education | 16.3 mi |
| Hightower H SMissouri City | 9–12 | 2,312 | Public | 1.4 mi |
| Iowa Colony H SIowa Colony | 9–12 | 1,781 | Public | 10.0 mi |
| Lawrence E Elkins H SMissouri City | 9–12 | 2,848 | Public | 2.3 mi |
| Ridge Point H SMissouri City | 9–12 | 2,816 | Public | 3.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Casa Dei BambiniMissouri City | Pre-K–K | 20 | Nonsectarian | 3.5 mi |
| Divine Savior Academy - Sienna PlantationMissouri City | Pre-K–11 | 302 | Wisconsin Evangelical Lutheran Synod | 3.6 mi |
| Excel Adventist AcademyMissouri City | Pre-K–8 | 44 | Seventh-day Adventist | 4.7 mi |
| Montessori School of Sugar Land SiennaMissouri City | Pre-K–K | 5 | Nonsectarian | 1.8 mi |
| The Little Village SchoolMissouri City | Pre-K–K | 2 | Nonsectarian | 4.2 mi |
| The Towne Creek SchoolMissouri City | Pre-K–K | 14 | Nonsectarian | 3.7 mi |
| The Wide SchoolMissouri City | K–12 | 295 | Nonsectarian | 4.9 mi |
| The Williams School Dba Homeschool AcademyMissouri City | 3–12 | 15 | Nonsectarian | 5.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Missouri City, Iowa Colony, Alvin, Rosharon, Arcola, Bonney and Sandy Point.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.