Sienna, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Sienna, Texas is 25,025 as of the 2023 American Community Survey, making it the 132nd-largest city in Texas. The median household income is $171,709, the median home value is $440,600, and the median age is 35.8.
25,025
Population
1989
People / sq mi
$171,709
Median Income
$440,600
Median Home Value
Get Sienna's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Sienna covers 12.6 sq mi of land at 1989 people per square mile.
About Sienna, TX
Homeownership is the standout figure in Sienna: 95.4% of homes are owner-occupied, higher than the national rate. Sienna is a city in Texas with a population of 25,025.
Income is a real outlier — the median household pulls in $171,709, putting Sienna near the top of US cities. Very few residents live in poverty — 1.2%, below the national 12.4%. The typical home is valued at $440,600, with typical rent around $2,853.
Sienna is among the best-educated US cities: 64.4% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. Working from home is common here: 24.4% of workers do so, above the national 14.0%, and the average commute runs about 36 minutes each way.
The ownership rate anchors the housing story in Sienna, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 57.4% |
| Black or African American | 19.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.0% |
| Two or More Races | 0.0% |
Economy & Income
$171,709
Median Household Income
$55,915
Per Capita Income
1.2%
Poverty Rate
3.0%
Unemployment Rate
Housing
$440,600
Median Home Value
$2,853
Median Rent
95.4%
Owner-Occupied
Education
97.1%
High School+
64.4%
Bachelor's+
Commute
0.8%
Drive Alone
69.2%
Public Transit
24.4%
Work From Home
35.5 min
Avg Commute
Community Profile
37.2%
Foreign Born
83.9%
Non-English at Home
6.7%
Veterans
4.4%
With Disability
94.0%
Health Insurance
96.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.8% |
| Finance, Insurance & Real Estate | 14.3% |
| Manufacturing | 14.3% |
| Retail Trade | 8.3% |
| Education, Health Care & Social Services | 7.1% |
| Information | 6.2% |
| Agriculture & Mining | 4.0% |
| Construction | 3.7% |
| Public Administration | 2.5% |
| Arts, Entertainment & Food Services | 1.0% |
| Transportation & Warehousing | 0.9% |
Largest cities in Texas
Largest counties in Texas
Part of Texas
Metro areas in Texas
City rankings
Frequently Asked Questions
Sienna, Texas has a population of 25,025 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 132nd-largest city in Texas.
The median household income in Sienna, Texas is $171,709, with 1.2% of residents living below the federal poverty level.
The median home value in Sienna, Texas is $440,600, with median monthly rent at $2,853 and a homeownership rate of 95.4%.
The median age in Sienna, Texas is 35.8 years. The population is 53.6% male and 46.4% female.
Sienna Cdp, TX Climate
Sienna Cdp, TX has an average annual temperature of 20.1°C (68°F) and receives about 1215 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
20.1°C
Avg Temp
1215
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 11° / 51° | 90 mm |
| February | 12° / 54° | 73 mm |
| March | 16° / 61° | 67 mm |
| April | 19° / 67° | 73 mm |
| May | 24° / 74° | 118 mm |
| June | 27° / 80° | 137 mm |
| July | 28° / 83° | 113 mm |
| August | 28° / 82° | 111 mm |
| September | 26° / 79° | 145 mm |
| October | 21° / 71° | 95 mm |
| November | 16° / 62° | 105 mm |
| December | 13° / 55° | 88 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Sienna Cdp, TX
The most comfortable months to visit Sienna Cdp, TX are typically October, April and March, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 5°C low). September is usually the wettest month.
Where to stay near Sienna
Visiting or relocating to Sienna, TX? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Sienna
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Sienna?
Get relocation and cost-of-living insights for Sienna, TX by email. No spam, unsubscribe anytime.
More from Texas
Population 2,300,419
Population 1,458,954
Population 1,299,553
Population 967,862
Population 941,311
Full rankings of Texas cities by population
Statewide data for Texas
Population, race, income, age, and trends across Texas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.