City · Texas
Sunset Valley, Texas
Sunset Valley, city, in Travis County, Texas. Sunset Valley had 612 residents on July 1, 2025 by the Census Bureau's estimate, down 9.9% since 2020; the 2020 Census counted 683 and the ACS 2020-2024 5-year estimates put it at 814 (±212). GEOID 4871324.
Residents, July 2025 estimate
612
Census Bureau estimate (no margin published)
2020 Census count: 683 · ACS 2020-2024: 814 ±212
Median household income
$190,893
±$45,091 (90% margin)
Texas: $78,476
Median home value
$917,500
±$68,885 (90% margin)
Texas: $283,800
Median gross rent
$3,500 or more
The survey's top or bottom value; no margin is published
Texas: $1,403
Where is Sunset Valley and what county is it in?
Sunset Valley is a city in Travis County, Texas. It covers 1.4 square miles of land, 489 residents per square mile in 2020.
Sunset Valley is in the Austin-Round Rock-San Marcos, TX metropolitan statistical area, which takes in 5 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Sunset Valley, and is it growing?
The Census Bureau estimates that 612 people lived in Sunset Valley on July 1, 2025, down 9.9% since 2020, while Texas grew 8.8%. The 2020 Census counted 683 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 814 (±212).
| Measure | Sunset Valley | Travis County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 814 ±212 | 1,330,015 | no clear change |
| Households | 335 ±90 | 583,747 | +132 |
| Average household size | 2.40 ±0.20 | 2.23 | no clear change |
| Housing units | 357 ±93 | 618,236 | +127 |
Sunset Valley's population since 2000
From 365 in 2000 to 612 in 2025: up 67.7%. The 2000, 2010 and 2020 figures are census counts, each for Sunset Valley as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Sunset Valley?
The median resident of Sunset Valley is 53.7 years old; 20.5% are under 18 and 27.1% are 65 or older. The largest group is non-Hispanic white residents at 63.9%, then Hispanic or Latino residents (of any race) at 15.2%. 13.4% of residents were born outside the United States.
| Measure | Sunset Valley | Travis County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 53.7 ±3.6 | 35.6 | +12.1 |
| Under 18 years | 20.5% ±4.8 pts | 20.2% | – |
| 65 years and over | 27.1% ±6.6 pts | 11.0% | – |
| Male | 51.2% ±4.4 pts | 51.1% | – |
| Hispanic or Latino (any race) | 15.2% ±7.4 pts | 32.6% | no clear change |
| White alone, not Hispanic | 63.9% ±9.0 pts | 46.9% | no clear change |
| Black or African American alone, not Hispanic | 0.7% ±1.2 pts | 7.8% | – |
| Asian alone, not Hispanic | 10.7% ±6.4 pts | 7.8% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.2% ±0.4 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±6.0 pts | 0.0% | – |
| Two or more races, not Hispanic | 9.1% ±5.9 pts | 4.2% | – |
| Some other race alone, not Hispanic | 0.1% ±0.3 pts | 0.5% | – |
| Born outside the United States | 13.4% ±5.9 pts | 18.1% | no clear change |
| Speak a language other than English at home (age 5+) | 17.9% ±6.4 pts | 30.0% | – |
| Civilian veterans (age 18+) | 4.9% ±2.7 pts | 4.4% | – |
| With a disability | 8.8% ±3.6 pts | 9.6% | – |
| No health insurance coverage | 2.2% ±1.8 pts | 12.1% | – |
| High school graduate or higher (age 25+) | 100.0% ±7.6 pts | 91.9% | – |
| Bachelor's degree or higher (age 25+) | 77.3% ±6.9 pts | 56.6% | +15.3 pts |
| Graduate or professional degree (age 25+) | 41.8% ±8.2 pts | 21.6% | – |
| Lived in the same house a year earlier | 94.0% ±3.5 pts | 81.3% | – |
| Moved from another state in the past year | 1.1% ±1.4 pts | 3.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Sunset Valley earn?
Half of Sunset Valley's 335 households earn less than $190,893 a year (±$45,091), against $99,611 in Travis County and $78,476 in Texas. In 2015-2019 it was $160,759 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Sunset Valley | Travis County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $190,893 ±$45,091 | $99,611 | no clear change |
| Mean household income | $268,144 ±$49,574 | $143,001 | – |
| Per capita income | $110,450 ±$20,817 | $62,607 | no clear change |
| People below the poverty line | 2.7% ±2.2 pts | 10.9% | – |
| Children under 18 below the poverty line | 0.0% ±26.5 pts | 13.5% | – |
| Households receiving SNAP | 0.0% ±13.8 pts | 5.6% | – |
| Households with a computer | 99.1% ±1.5 pts | 98.3% | – |
| Households with a broadband subscription | 93.4% ±6.9 pts | 94.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Sunset Valley?
Owners occupy 95.5% of Sunset Valley's occupied homes and renters 4.5%. The median owner-occupied home is valued at $917,500 by its owner (±$68,885). The median renter pays $3,500 or more a month including utilities.
| Measure | Sunset Valley | Travis County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $917,500 ±$68,885 | $523,000 | +$201,728 |
| Median gross rent | $3,500 or more | $1,744 | no clear change |
| Renters paying 35% or more of income on rent | 0.0% ±100.0 pts | 39.4% | – |
| Median monthly owner costs, with a mortgage | $3,271 ±$289 | $2,634 | – |
| Owner-occupied homes | 95.5% ±4.1 pts | 52.1% | no clear change |
| Renter-occupied homes | 4.5% ±4.1 pts | 47.9% | – |
| Housing units | 357 ±93 | 618,236 | +127 |
| Homeowner vacancy rate | 0.0% ±14.4 pts | 0.8% | – |
| Rental vacancy rate | 0.0% ±95.0 pts | 4.6% | – |
| Single-family detached homes | 100.0% ±13.0 pts | 51.5% | – |
| Mobile homes | 0.0% ±13.0 pts | 2.8% | – |
| Built 2020 or later | 0.0% ±13.0 pts | 5.6% | – |
| Built 2010 to 2019 | 3.9% ±3.5 pts | 23.5% | – |
| Built 1939 or earlier | 0.0% ±13.0 pts | 1.9% | – |
| Households with no vehicle | 0.0% ±13.8 pts | 5.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Sunset Valley building?
Builders took permits for 0 new housing units in Sunset Valley in 2025 (0 in single-family houses), 0.0 per 1,000 residents against 6.6 across Texas.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Sunset Valley work and get to work?
41.2% of Sunset Valley's workers drive alone and 48.9% work from home. The average trip to work takes 25.1 minutes.
| Measure | Sunset Valley | Travis County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 56.6% ±7.4 pts | 73.3% | – |
| Unemployment rate | 2.4% ±2.2 pts | 4.6% | – |
| Drove alone to work | 41.2% ±10.6 pts | 57.0% | – |
| Carpooled | 3.0% ±3.5 pts | 6.9% | – |
| Public transportation | 0.0% ±12.9 pts | 1.6% | – |
| Walked | 1.1% ±2.1 pts | 2.2% | – |
| Worked from home | 48.9% ±10.2 pts | 30.2% | no clear change |
| Mean travel time to work | 25.1 min ±4.6 | 25.2 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Sunset Valley?
No census tract lies mostly in Sunset Valley; 2 tracts reach into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 321Travis County | 5,722 | $98,485 |
| Tract 19.15Travis County | 3,210 | $122,688 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Sunset Valley) · Census block assignment files
How does Sunset Valley compare with other places in Texas?
By the Census Bureau's July 2025 estimates, Sunset Valley is the 12,389th-most populous of the 19,476 U.S. incorporated places that have one and the 936th-most populous of 1,224 in Texas.
Sunset Valley is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 936th | 1,224 |
Sunset Valley's figures with every place in Texas (CSV)
Every place in Texas, sortable · Compare Sunset Valley with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Sunset Valley?
22 of the 57 figures for Sunset Valley on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Sunset Valley are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Sunset Valley.