Southwest Austin, Austin, TX demographics:
population, income, and more

Total population
206,482
0.5% year-over-year change
Median household income
$127,202/yr
5.9% year-over-year change
Housing units
99,540
1.9% year-over-year change

Southwest Austin population

How many people live in Southwest Austin

Southwest Austin is home to 206,482 residents, according to the most recent Census data. Gender-wise, 50.6% of Southwest Austin locals are male, and 49.4% are female.

Total population
206,482
0.5% year-over-year change
Gender ratio
Male
50.6%
104,446
Female
49.4%
102,036
Value Percent YoY change
Male 104,446 50.6% 1.6%
Female 102,036 49.4% -0.6%
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 Southwest Austin is 39, with the population distributed as follows: about 15.9% are children under 15, then 9.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 37.4% of the population, while another 24.6% fall into the 45 to 64 bracket. Finally, around 13% are 65 or older.

Median age
39
Age breakdown
Under 15
15.9%
15 to 24
9.1%
25 to 44
37.4%
45 to 64
24.6%
Over 65
13%
Value Percent YoY change
Under 15 32,826 15.9% -1.5%
15 to 24 18,839 9.1% -1.4%
25 to 44 77,157 37.4% 1.8%
45 to 64 50,730 24.6% -1.1%
Over 65 26,930 13% 4.1%
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 Southwest Austin, 85.3% of the population are US-born citizens, while 8.9% have gained naturalized citizenship. At the same time, 5.8% of residents are non-citizens. As for race, 67.6% of locals are Caucasian, 3.8% are African American and 6.6% have Asian roots. There’s also a share of 16.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
85.3%
Non-U.S.-born citizens
8.9%
Non-citizens
5.8%
Value Percent YoY change
U.S.-born citizens 176,161 85.3% -0.2%
Non-U.S.-born citizens 18,440 8.9% 10.3%
Non-citizens 11,880 5.8% -2.3%
Racial breakdown
White
67.6%
Black or African American
3.8%
American Indian and Alaska Native
0.7%
Asian
6.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
16.2%
Other
5.1%
Value Percent
White 139,570 67.6%
Black or African American 7,751 3.8%
American Indian and Alaska Native 1,441 0.7%
Asian 13,630 6.6%
Native Hawaiian and other Pacific Islander 36 0%
Two or more races 33,496 16.2%
Other 10,558 5.1%

Households in Southwest Austin

A peek inside Southwest Austin households

Southwest Austin has 94,815 households, with an average of 2 members in each. Of these, 53.5% are families, while the remaining 46.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
94,815
2.1% year-over-year change
Average people per household
2
Non-family households
44,125
Family households
50,690
Value Percent YoY change
Non-family households 44,125 46.5% 4.5%
Family households 50,690 53.5% 0.0%
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 Southwest Austin

The housing landscape of Southwest Austin

Southwest Austin's housing consists of 99,540 units, with 57.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.3% 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 0.9% of the housing landscape.

Housing units
99,540
1.9% year-over-year change
Housing types
Value Percent
1 unit, detached 57,532 57.8%
1 unit, attached 5,269 5.3%
2 units 1,936 1.9%
3 or 4 units 2,926 2.9%
5 to 9 units 4,214 4.2%
10 to 19 units 9,745 9.8%
20 to 49 units 6,692 6.7%
50 or more units 10,278 10.3%
Mobile home 893 0.9%
Boat, RV, van, etc. 56 0.1%
Homes built since 2020
3,411
114.4% year-over-year change

The age of buildings in Southwest Austin

In Southwest Austin, the median construction year is 1998. About 1% of homes were built before the 1940s, with another 0.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 21.1% of homes were added from 2000 to 2009, 20.4% between 2010 and 2019, and 3.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,016 1% 4.8%
Built between 1940 and 1949 667 0.7% -8.2%
Built between 1950 and 1959 2,422 2.4% 2.2%
Built between 1960 and 1969 4,624 4.6% -5.2%
Built between 1970 and 1979 12,374 12.4% 1.0%
Built between 1980 and 1989 18,101 18.2% 2.0%
Built between 1990 and 1999 15,585 15.7% -6.6%
Built between 2000 and 2009 21,001 21.1% 0.9%
Built between 2010 and 2019 20,339 20.4% 3.6%
Built in 2020 or later 3,411 3.4% 114.4%
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.

Southwest Austin occupancy rates

Out of the 94,815 occupied housing units in Southwest Austin, 54.4% are owner-occupied, while 45.6% are lived in by tenants. Meanwhile, 4.7% of all homes on the local market sit vacant.

Occupied housing units
94,815
2.1% year-over-year change
Occupancy breakdown
Renter occupied
43,239
Owner occupied
51,576
Value Percent YoY
change
Renter occupied 43,239 45.6% 5.1%
Owner occupied 51,576 54.4% -0.4%
Unoccupied housing units
4.7%
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.

Southwest Austin housing costs

Housing costs in Southwest Austin come to a median of $2,122 per month, while tenants specifically pay a median gross rent of $1,985.

Median housing costs per month
$2,122/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 Southwest Austin
$1,985/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 Southwest Austin

Southwest Austin education at a glance

About 14.7% of the population in Southwest Austin went to high school, while 16.4% pursued college studies. Another 5.2% earned an associate degree and 39.5% hold a bachelor’s. Meanwhile, 21.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 4,156 2.5% -3.0%
High school diploma 24,501 14.7% 2.4%
College diploma 27,335 16.4% -0.2%
Associate degree 8,737 5.2% -4.8%
Bachelor's degree 65,928 39.5% 1.3%
Graduate degree 36,349 21.8% 2.4%
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 Southwest Austin

How much people earn in Southwest Austin

The average annual household income in Southwest Austin was $178,808 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $127,202, reflecting a +5.9% shift over the same period.

Average household income in Southwest Austin
$178,808/year
2.9% year-over-year change
Median household income in Southwest Austin
$127,202/year
5.9% year-over-year change

Southwest Austin income by age

In Southwest Austin, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $128,770. Those with someone between 45 and 64 in charge, often well established professionally, earn $154,220 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $71,250, while those led by someone over 65, many of whom may be retired, have about $96,134 in earnings. Overall, 92.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $71,250 26.4%
25 - 44 $128,770 4.5%
45 - 64 $154,220 2.2%
Over 65 $96,134 1.9%
Above poverty level
187,132
Below poverty level
15,540
Value Percent YoY
change
Above poverty level 187,132 92.3% 0.6%
Below poverty level 15,540 7.7% -1.1%

Employment in Southwest Austin

Workforce and job types in Southwest Austin

89.9% of the working population are employed in professional or administrative positions, while 10.1% are in hands-on or service-based jobs. Also, 13.3% run their own businesses, 66.4% are employed by private companies, and 14.3% work in the public sector.

Workforce demographics

White collar
109,899
Blue collar
12,367
Value Percent YoY change
White collar 109,899 89.9% 0.0%
Blue collar 12,367 10.1% 4.3%
Employer type
Self employees
13.3%
Private companies
66.4%
Governmental workers
14.3%
Not for profit companies
6%
Value Percent YoY change
Self employees 16,310 13.3% 0.9%
Private companies 81,140 66.4% 1.8%
Governmental workers 17,455 14.3% -5.8%
Not for profit companies 7,361 6% -0.0%

Transportation in Southwest Austin

How people get around in Southwest Austin

In Southwest Austin, the average commute time is 48 minutes. Commuting methods vary: 95.2% of residents travel by personal vehicle and 2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
48 min
9.1% year-over-year change
Means of transportation
Value Percent YoY change
Car 74,254 95.2% -4.2%
Taxicab 96 0.1% 65.5%
Bus or trolleybus 1,382 1.8% -5.1%
Railroad 4 0% -50.0%
Motorcycle 199 0.3% 37.2%
Bicycle 461 0.6% 3.8%
Walk 1,560 2% 1.4%
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.

What is the median and average household income in Southwest Austin by zipcode?

Zipcode Population Number of households Median income Average income
78704 50,688 27,940 $106,897 $164,250
78735 20,996 9,791 $139,191 $194,178
78737 27,023 9,145 $168,920 $219,236
78739 20,659 7,090 $238,559 $262,137
78745 61,219 30,293 $86,109 $112,652
78746 28,256 11,202 $188,414 $288,033
78748 55,631 25,231 $115,213 $140,471
78749 34,562 15,989 $111,079 $137,782

Find your place

Explore more communities

FAQs about Southwest Austin demographics 

What is the total population of Southwest Austin?

Southwest Austin has a total population of 206,482 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 +0.5% compared to a year ago.

What is the gender ratio in Southwest Austin?

The gender ratio in Southwest Austin is as follows:
  • 50.6% males (104,446 residents)
  • 49.4% females (102,036 residents)

What is the median age in Southwest Austin?

The median age in Southwest Austin is 39.

What is the age distribution of the population in Southwest Austin?

The age distribution in Southwest Austin is as follows:
  • Under 15: 15.9% (32,826 residents)
  • Ages 15-24: 9.1% (18,839 residents)
  • Ages 25-44: 37.4% (77,157 residents)
  • Ages 45-64: 24.6% (50,730 residents)
  • Over 65: 13% (26,930 residents)

What is the racial and ethnic makeup of Southwest Austin?

The racial and ethnic makeup of Southwest Austin is as follows:
  • White: 67.6% (139,570 residents)
  • Black or African American: 3.8% (7,751 residents)
  • American Indian and Alaska Native: 0.7% (1,441 residents)
  • Asian: 6.6% (13,630 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (36 residents)
  • Two or More Races: 16.2% (33,496 residents)
  • Other: 5.1% (10,558 residents)

What percentage of the population in Southwest Austin are U.S.-born citizens?

U.S.-born citizens represent 85.3% of the population in Southwest Austin.

How many housing units are there in Southwest Austin?

There are 99,540 housing units in Southwest Austin, reflecting a +1.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Southwest Austin and what is the average household size?

Southwest Austin has a total of 94,815 households, with an average of 2 people in each.

What is the median household income in Southwest Austin?

Southwest Austin has a median household income of $127,202, representing a +5.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Southwest Austin?

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

Job types:
  • White-collar workers: 89.9% (109,899 residents)
  • Blue-collar workers: 10.1% (12,367 residents)

Places of employment:
  • Self-employed: 13.3% (16,310 residents)
  • Private companies: 66.4% (81,140 residents)
  • Governmental workers: 14.3% (17,455 residents)
  • Not-for-profit companies: 6% (7,361 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