Sienna Flag

Sienna

County Seat:
No
Area (mi²):
12.582
State:
Texas

Sienna is a CDP located in Fort Bend County, Texas. Sienna has a 2026 population of 30,800. Sienna is currently growing at a rate of 6.67% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Sienna is $177,837 with a poverty rate of 1.5%. The median age in Sienna is 35.9 years: 36.1 years for males, and 35.8 years for females. For every 100 females there are 107.0 males.

30.8K
Total Population
2,448
Density (mi²)
1.9K 6.67%
Growth

Sienna Population

Sienna Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202630,8001,9256.67%
202528,8751,9257.14%

Median Age

Overall: 35.9 years
Female: 35.8 years
Male: 36.1 years

Sienna Adults

There are 16,537 adults, (2,146 of whom are seniors) in Sienna.

Sex Ratio

Female: 12,076 (48.3%)
Male: 12,916 (51.7%)

Demographics

The racial composition of Sienna includes 61.82% White, 12.56% Black or African American, 10.7% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15,44961.82%
Two or more races3,14212.57%
Black or African American3,13912.56%
Asian2,67310.7%
Other race5052.02%
Native American840.34%
Race
Population ↓
Percentage (of total)
Two or more races1,7847.14%
White6882.75%
Other race4821.93%
Native American210.08%
Race
Population ↓
Percentage (of total)
White14,76159.06%
Black or African American3,13912.56%
Asian2,67310.7%
Two or more races1,3585.43%
Native American630.25%
Other race230.09%

Sienna Marital Status

Economics and Income Statistics

Sienna 's average per capita income is $92,146. Household income levels show a median of $177,837. The poverty rate stands at 1.5%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$195,595-
Families$186,380$216,142
Households$177,837$208,070
Non Families$112,917$126,745

$92,146

Average Income

$177,837

Median Household Income

1.5%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)