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

Total population
31,170
1.5% year-over-year change
Median household income
$75,789/yr
-0.3% year-over-year change
Housing units
14,319
1.6% year-over-year change

Austin County population

How many people live in Austin County

Austin County is home to 31,170 residents, according to the most recent Census data. Gender-wise, 51.2% of Austin County locals are male, and 48.8% are female.

Total population
31,170
1.5% year-over-year change
Gender ratio
Male
51.2%
15,946
Female
48.8%
15,224
Value Percent YoY change
Male 15,946 51.2% 2.4%
Female 15,224 48.8% 0.5%
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 Austin County is 41, with the population distributed as follows: about 19.3% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.6% of the population, while another 25.2% fall into the 45 to 64 bracket. Finally, around 21% are 65 or older.

Median age
41.1
Age breakdown
Under 15
19.3%
15 to 24
11.8%
25 to 44
22.6%
45 to 64
25.2%
Over 65
21%
Value Percent YoY change
Under 15 6,008 19.3% 1.6%
15 to 24 3,680 11.8% 4.7%
25 to 44 7,055 22.6% 0.1%
45 to 64 7,871 25.2% 0.5%
Over 65 6,556 21% 2.4%
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 Austin County, 87.3% of the population are US-born citizens, while 6% have gained naturalized citizenship. At the same time, 6.6% of residents are non-citizens. As for race, 66.6% of locals are Caucasian, 7.9% are African American and 0.8% have Asian roots. There’s also a share of 12% that includes residents with two or more races.

Citizenship
U.S.-born citizens
87.3%
Non-U.S.-born citizens
6%
Non-citizens
6.6%
Value Percent YoY change
U.S.-born citizens 27,222 87.3% 0.1%
Non-U.S.-born citizens 1,878 6% 13.3%
Non-citizens 2,070 6.6% 10.7%
Racial breakdown
White
66.6%
Black or African American
7.9%
American Indian and Alaska Native
0.4%
Asian
0.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12%
Other
12.3%
Value Percent
White 20,766 66.6%
Black or African American 2,463 7.9%
American Indian and Alaska Native 115 0.4%
Asian 257 0.8%
Two or more races 3,741 12%
Other 3,828 12.3%

Households in Austin County

A peek inside Austin County households

Austin County has 12,128 households, with an average of 3 members in each. Of these, 72.5% are families, while the remaining 27.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
12,128
-0.4% year-over-year change
Average people per household
3
Non-family households
3,338
Family households
8,790
Value Percent YoY change
Non-family households 3,338 27.5% 6.3%
Family households 8,790 72.5% -2.7%
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 Austin County

The housing landscape of Austin County

Austin County's housing consists of 14,319 units, with 69.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.5% 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 22% of the housing landscape.

Housing units
14,319
1.6% year-over-year change
Housing types
Value Percent
1 unit, detached 9,945 69.4%
1 unit, attached 215 1.5%
2 units 45 0.3%
3 or 4 units 519 3.6%
5 to 9 units 162 1.1%
10 to 19 units 126 0.9%
20 to 49 units 13 0.1%
50 or more units 101 0.7%
Mobile home 3,146 22%
Boat, RV, van, etc. 47 0.3%
Homes built since 2020
677
67.2% year-over-year change

The age of buildings in Austin County

In Austin County, the median construction year is 1992. About 7.5% of homes were built before the 1940s, with another 3.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 19.5% of homes were added from 2000 to 2009, 12.9% between 2010 and 2019, and 4.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,077 7.5% -11.7%
Built between 1940 and 1949 447 3.1% -10.1%
Built between 1950 and 1959 796 5.6% 9.3%
Built between 1960 and 1969 902 6.3% 17.3%
Built between 1970 and 1979 1,398 9.8% -8.9%
Built between 1980 and 1989 2,165 15.1% 4.2%
Built between 1990 and 1999 2,210 15.4% 2.1%
Built between 2000 and 2009 2,798 19.5% -3.5%
Built between 2010 and 2019 1,849 12.9% 3.1%
Built in 2020 or later 677 4.7% 67.2%
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.

Austin County occupancy rates

Out of the 12,128 occupied housing units in Austin County, 76.5% are owner-occupied, while 23.5% are lived in by tenants. Meanwhile, 15.3% of all homes on the local market sit vacant.

Occupied housing units
12,128
-0.4% year-over-year change
Occupancy breakdown
Renter occupied
2,849
Owner occupied
9,279
Value Percent YoY
change
Renter occupied 2,849 23.5% 4.0%
Owner occupied 9,279 76.5% -1.6%
Unoccupied housing units
15.3%
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.

Austin County housing costs

Housing costs in Austin County come to a median of $1,106 per month, while tenants specifically pay a median gross rent of $1,137.

Median housing costs per month
$1,106/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 Austin County
$1,137/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 Austin County

Austin County education at a glance

About 39.9% of the population in Austin County went to high school, while 23.5% pursued college studies. Another 7% earned an associate degree and 16.9% hold a bachelor’s. Meanwhile, 6.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,584 6.6% 21.9%
High school diploma 9,513 39.9% -3.0%
College diploma 5,603 23.5% 1.7%
Associate degree 1,668 7% -1.5%
Bachelor's degree 4,031 16.9% 5.4%
Graduate degree 1,469 6.2% 9.6%
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 Austin County

How much people earn in Austin County

The average annual household income in Austin County was $97,163 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.2% change from the previous year. At the same time, the median income stood at $75,789, reflecting a -0.3% shift over the same period.

Average household income in Austin County
$97,163/year
1.1% year-over-year change
Median household income in Austin County
$75,789/year
-0.3% year-over-year change

Austin County income by age

In Austin County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $90,495. Those with someone between 45 and 64 in charge, often well established professionally, earn $95,329 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $33,378, while those led by someone over 65, many of whom may be retired, have about $56,168 in earnings. Overall, 88.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $33,378 N/A
25 - 44 $90,495 4.9%
45 - 64 $95,329 9.3%
Over 65 $56,168 0.0%
Above poverty level
26,963
Below poverty level
3,615
Value Percent YoY
change
Above poverty level 26,963 88.2% 4.5%
Below poverty level 3,615 11.8% -16.4%

Employment in Austin County

Workforce and job types in Austin County

The job market in Austin County is powered by 14,353 working residents, spread across a range of industries and roles. 72.3% of the working population are employed in professional or administrative positions, while 27.7% are in hands-on or service-based jobs. Also, 14.2% run their own businesses, 67.9% are employed by private companies, and 12.7% work in the public sector.

Workforce demographics

Working population
14,353
2.2% year-over-year change
White collar
10,372
Blue collar
3,981
Value Percent YoY change
White collar 10,372 72.3% 4.3%
Blue collar 3,981 27.7% -3.1%
Employer type
Self employees
14.2%
Private companies
67.9%
Governmental workers
12.7%
Not for profit companies
5.1%
Value Percent YoY change
Self employees 2,044 14.2% -7.9%
Private companies 9,751 67.9% 2.8%
Governmental workers 1,827 12.7% 12.0%
Not for profit companies 731 5.1% 2.7%
Unemployment rate
4.4%
6.0% year-over-year change

Available workforce

The unemployment rate in Austin County stands at 4.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Austin County

How people get around in Austin County

Commuting methods vary: 88.3% of residents travel by personal vehicle and 1.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 12,587 88.3% 2.1%
Bus or trolleybus 1 0% N/A
Motorcycle 32 0.2% -46.7%
Walk 223 1.6% 67.7%
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 Austin County by zipcode?

Zipcode Population Number of households Median income Average income
77473 49 13 $0 $0
77474 15,146 5,861 $75,272 $93,349
77485 4,378 1,714 $51,742 $76,893
77418 10,171 3,886 $90,611 $106,073
77426 2,007 829 $80,446 $139,378
78931 185 70 $0 $114,301
78933 1,395 506 $68,444 $104,127
78944 720 293 $126,806 $121,423
78950 2,300 980 $91,354 $108,029

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FAQs about Austin County demographics 

What is the total population of Austin County?

Austin County has a total population of 31,170 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 +1.5% compared to a year ago.

What is the gender ratio in Austin County?

The gender ratio in Austin County is as follows:
  • 51.2% males (15,946 residents)
  • 48.8% females (15,224 residents)

What is the median age in Austin County?

The median age in Austin County is 41.1.

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

The age distribution in Austin County is as follows:
  • Under 15: 19.3% (6,008 residents)
  • Ages 15-24: 11.8% (3,680 residents)
  • Ages 25-44: 22.6% (7,055 residents)
  • Ages 45-64: 25.2% (7,871 residents)
  • Over 65: 21% (6,556 residents)

What is the racial and ethnic makeup of Austin County?

The racial and ethnic makeup of Austin County is as follows:
  • White: 66.6% (20,766 residents)
  • Black or African American: 7.9% (2,463 residents)
  • American Indian and Alaska Native: 0.4% (115 residents)
  • Asian: 0.8% (257 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 12% (3,741 residents)
  • Other: 12.3% (3,828 residents)

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

U.S.-born citizens represent 87.3% of the population in Austin County.

How many housing units are there in Austin County?

There are 14,319 housing units in Austin County, reflecting a +1.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Austin County has a total of 12,128 households, with an average of 3 people in each.

What is the median household income in Austin County?

Austin County has a median household income of $75,789, representing a -0.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Austin County?

The employment rate is 95.6% in Austin County, with a workforce of 14,353 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 72.3% (10,372 residents)
  • Blue-collar workers: 27.7% (3,981 residents)

Places of employment:
  • Self-employed: 14.2% (2,044 residents)
  • Private companies: 67.9% (9,751 residents)
  • Governmental workers: 12.7% (1,827 residents)
  • Not-for-profit companies: 5.1% (731 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