Sienna Plantation, TX demographics:
population, income, and more

Total population
30,763
3.7% year-over-year change
Median household income
$129,151/yr
-2.7% year-over-year change
Housing units
10,859
5.9% year-over-year change

Sienna Plantation population

How many people live in Sienna Plantation

Sienna Plantation is home to 30,763 residents, according to the most recent Census data. Gender-wise, 47.7% of Sienna Plantation locals are male, and 52.3% are female.

Total population
30,763
3.7% year-over-year change
Gender ratio
Male
47.7%
14,687
Female
52.3%
16,076
Value Percent YoY change
Male 14,687 47.7% 1.8%
Female 16,076 52.3% 5.4%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Sienna Plantation is 39, with the population distributed as follows: about 19.6% are children under 15, then 13.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.7% of the population, while another 26.4% fall into the 45 to 64 bracket. Finally, around 14.7% are 65 or older.

Median age
39.4
Age breakdown
Under 15
19.6%
15 to 24
13.5%
25 to 44
25.7%
45 to 64
26.4%
Over 65
14.7%
Value Percent YoY change
Under 15 6,039 19.6% -1.0%
15 to 24 4,147 13.5% 5.9%
25 to 44 7,909 25.7% 5.1%
45 to 64 8,136 26.4% 3.6%
Over 65 4,532 14.7% 5.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Sienna Plantation, 73.7% of the population are US-born citizens, while 19.3% have gained naturalized citizenship. At the same time, 7% of residents are non-citizens. As for race, 37.3% of locals are Caucasian, 23.6% are African American and 23.8% have Asian roots. There’s also a share of 12.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
73.7%
Non-U.S.-born citizens
19.3%
Non-citizens
7%
Value Percent YoY change
U.S.-born citizens 22,664 73.7% -1.0%
Non-U.S.-born citizens 5,947 19.3% 14.7%
Non-citizens 2,152 7% 34.8%
Racial breakdown
White
37.3%
Black or African American
23.6%
American Indian and Alaska Native
0.3%
Asian
23.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12.5%
Other
2.5%
Value Percent
White 11,467 37.3%
Black or African American 7,244 23.6%
American Indian and Alaska Native 100 0.3%
Asian 7,321 23.8%
Native Hawaiian and other Pacific Islander 4 0%
Two or more races 3,856 12.5%
Other 771 2.5%

Households in Sienna Plantation

A peek inside Sienna Plantation households

Sienna Plantation has 10,412 households, with an average of 3 members in each. Of these, 81.8% are families, while the remaining 18.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
10,412
5.4% year-over-year change
Average people per household
3
Non-family households
1,894
Family households
8,518
Value Percent YoY change
Non-family households 1,894 18.2% 11.6%
Family households 8,518 81.8% 4.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Sienna Plantation

The housing landscape of Sienna Plantation

Sienna Plantation's housing consists of 10,859 units, with 87.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.6% of the housing landscape.

Housing units
10,859
5.9% year-over-year change
Housing types
Value Percent
1 unit, detached 9,537 87.8%
1 unit, attached 268 2.5%
2 units 110 1%
3 or 4 units 64 0.6%
5 to 9 units 214 2%
10 to 19 units 227 2.1%
20 to 49 units 61 0.6%
50 or more units 308 2.8%
Mobile home 71 0.6%
Homes built since 2020
797
58.1% year-over-year change

The age of buildings in Sienna Plantation

In Sienna Plantation, the median construction year is 2004. Most development happened in the second half of the 20th century. Then, 26.6% of homes were added from 2000 to 2009, 25.9% between 2010 and 2019, and 7.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 33 0.3% N/A
Built between 1950 and 1959 30 0.3% 20.0%
Built between 1960 and 1969 100 0.9% 156.4%
Built between 1970 and 1979 1,513 13.9% 3.1%
Built between 1980 and 1989 810 7.5% -12.1%
Built between 1990 and 1999 1,876 17.3% -2.3%
Built between 2000 and 2009 2,889 26.6% 2.7%
Built between 2010 and 2019 2,811 25.9% 9.8%
Built in 2020 or later 797 7.3% 58.1%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Sienna Plantation occupancy rates

Out of the 10,412 occupied housing units in Sienna Plantation, 85.2% are owner-occupied, while 14.8% are lived in by tenants. Meanwhile, 4.1% of all homes on the local market sit vacant.

Occupied housing units
10,412
5.4% year-over-year change
Occupancy breakdown
Renter occupied
1,537
Owner occupied
8,875
Value Percent YoY
change
Renter occupied 1,537 14.8% -2.4%
Owner occupied 8,875 85.2% 6.8%
Unoccupied housing units
4.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Sienna Plantation housing costs

Housing costs in Sienna Plantation come to a median of $2,268 per month, while tenants specifically pay a median gross rent of $1,987.

Median housing costs per month
$2,268/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Sienna Plantation
$1,987/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Sienna Plantation

Sienna Plantation education at a glance

About 21.7% of the population in Sienna Plantation went to high school, while 17.3% pursued college studies. Another 7% earned an associate degree and 30.6% hold a bachelor’s. Meanwhile, 21.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 465 2% 13.7%
High school diploma 5,046 21.7% 13.4%
College diploma 4,012 17.3% 0.7%
Associate degree 1,624 7% -12.4%
Bachelor's degree 7,114 30.6% 6.1%
Graduate degree 4,987 21.4% 4.5%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Sienna Plantation

How much people earn in Sienna Plantation

The average annual household income in Sienna Plantation was $154,447 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.2% change from the previous year. At the same time, the median income stood at $129,151, reflecting a -2.7% shift over the same period.

Average household income in Sienna Plantation
$154,447/year
-0.2% year-over-year change
Median household income in Sienna Plantation
$129,151/year
-2.7% year-over-year change

Sienna Plantation income by age

In Sienna Plantation, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $135,706. Those with someone between 45 and 64 in charge, often well established professionally, earn $148,881 overall. Overall, 94.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $135,706 -0.8%
45 - 64 $148,881 0.9%
Over 65 $80,172 -0.4%
Above poverty level
28,545
Below poverty level
1,753
Value Percent YoY
change
Above poverty level 28,545 94.2% 2.8%
Below poverty level 1,753 5.8% 22.3%

Employment in Sienna Plantation

Workforce and job types in Sienna Plantation

88.7% of the working population are employed in professional or administrative positions, while 11.3% are in hands-on or service-based jobs. Also, 10.3% run their own businesses, 67.5% are employed by private companies, and 14.2% work in the public sector.

Workforce demographics

White collar
13,537
Blue collar
1,718
Value Percent YoY change
White collar 13,537 88.7% 3.3%
Blue collar 1,718 11.3% 5.9%
Employer type
Self employees
10.3%
Private companies
67.5%
Governmental workers
14.2%
Not for profit companies
8%
Value Percent YoY change
Self employees 1,576 10.3% 9.1%
Private companies 10,299 67.5% 1.4%
Governmental workers 2,161 14.2% 2.7%
Not for profit companies 1,220 8% 19.8%

Transportation in Sienna Plantation

How people get around in Sienna Plantation

In Sienna Plantation, the average commute time is 12 minutes. Commuting methods vary: 98.6% of residents travel by personal vehicle and 0.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
12 min
-7.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 12,081 98.6% 2.7%
Taxicab 11 0.1% -21.4%
Bus or trolleybus 119 1% -7.0%
Motorcycle 4 0% -55.6%
Bicycle 3 0% -40.0%
Walk 38 0.3% 90.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Sienna Plantation demographics 

What is the total population of Sienna Plantation?

Sienna Plantation has a total population of 30,763 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.7% compared to a year ago.

What is the gender ratio in Sienna Plantation?

The gender ratio in Sienna Plantation is as follows:
  • 47.7% males (14,687 residents)
  • 52.3% females (16,076 residents)

What is the median age in Sienna Plantation?

The median age in Sienna Plantation is 39.4.

What is the age distribution of the population in Sienna Plantation?

The age distribution in Sienna Plantation is as follows:
  • Under 15: 19.6% (6,039 residents)
  • Ages 15-24: 13.5% (4,147 residents)
  • Ages 25-44: 25.7% (7,909 residents)
  • Ages 45-64: 26.4% (8,136 residents)
  • Over 65: 14.7% (4,532 residents)

What is the racial and ethnic makeup of Sienna Plantation?

The racial and ethnic makeup of Sienna Plantation is as follows:
  • White: 37.3% (11,467 residents)
  • Black or African American: 23.6% (7,244 residents)
  • American Indian and Alaska Native: 0.3% (100 residents)
  • Asian: 23.8% (7,321 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (4 residents)
  • Two or More Races: 12.5% (3,856 residents)
  • Other: 2.5% (771 residents)

What percentage of the population in Sienna Plantation are U.S.-born citizens?

U.S.-born citizens represent 73.7% of the population in Sienna Plantation.

How many housing units are there in Sienna Plantation?

There are 10,859 housing units in Sienna Plantation, reflecting a +5.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Sienna Plantation and what is the average household size?

Sienna Plantation has a total of 10,412 households, with an average of 3 people in each.

What is the median household income in Sienna Plantation?

Sienna Plantation has a median household income of $129,151, representing a -2.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Sienna Plantation?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 88.7% (13,537 residents)
  • Blue-collar workers: 11.3% (1,718 residents)

Places of employment:
  • Self-employed: 10.3% (1,576 residents)
  • Private companies: 67.5% (10,299 residents)
  • Governmental workers: 14.2% (2,161 residents)
  • Not-for-profit companies: 8% (1,220 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025