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

Total population
12,446
3.6% year-over-year change
Median household income
$92,425/yr
5.5% year-over-year change
Housing units
6,129
0.5% year-over-year change

Blanco County population

How many people live in Blanco County

Blanco County is home to 12,446 residents, according to the most recent Census data. Gender-wise, 48.8% of Blanco County locals are male, and 51.2% are female.

Total population
12,446
3.6% year-over-year change
Gender ratio
Male
48.8%
6,078
Female
51.2%
6,368
Value Percent YoY change
Male 6,078 48.8% 2.6%
Female 6,368 51.2% 4.7%
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 Blanco County is 52, with the population distributed as follows: about 14.4% are children under 15, then 7.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.3% of the population, while another 31.2% fall into the 45 to 64 bracket. Finally, around 26.4% are 65 or older.

Median age
51.5
Age breakdown
Under 15
14.4%
15 to 24
7.6%
25 to 44
20.3%
45 to 64
31.2%
Over 65
26.4%
Value Percent YoY change
Under 15 1,795 14.4% 2.0%
15 to 24 949 7.6% -4.8%
25 to 44 2,529 20.3% 1.2%
45 to 64 3,888 31.2% 5.7%
Over 65 3,285 26.4% 6.9%
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 Blanco County, 93.5% of the population are US-born citizens, while 3.7% have gained naturalized citizenship. At the same time, 2.9% of residents are non-citizens. As for race, 80.4% of locals are Caucasian, 1.1% are African American and 0.1% have Asian roots. There’s also a share of 12.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.5%
Non-U.S.-born citizens
3.7%
Non-citizens
2.9%
Value Percent YoY change
U.S.-born citizens 11,632 93.5% 3.4%
Non-U.S.-born citizens 457 3.7% 12.6%
Non-citizens 357 2.9% 1.4%
Racial breakdown
White
80.4%
Black or African American
1.1%
American Indian and Alaska Native
0.2%
Asian
0.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12.7%
Other
5.6%
Value Percent
White 10,003 80.4%
Black or African American 134 1.1%
American Indian and Alaska Native 25 0.2%
Asian 12 0.1%
Two or more races 1,576 12.7%
Other 696 5.6%

Households in Blanco County

A peek inside Blanco County households

Blanco County has 5,166 households, with an average of 2 members in each. Of these, 70.9% are families, while the remaining 29.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,166
3.3% year-over-year change
Average people per household
2
Non-family households
1,505
Family households
3,661
Value Percent YoY change
Non-family households 1,505 29.1% -4.0%
Family households 3,661 70.9% 6.6%
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 Blanco County

The housing landscape of Blanco County

Blanco County's housing consists of 6,129 units, with 81.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1% 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 9.6% of the housing landscape.

Housing units
6,129
0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 4,973 81.1%
1 unit, attached 62 1%
2 units 111 1.8%
3 or 4 units 167 2.7%
5 to 9 units 125 2%
10 to 19 units 45 0.7%
20 to 49 units 22 0.4%
50 or more units 7 0.1%
Mobile home 591 9.6%
Boat, RV, van, etc. 26 0.4%
Homes built since 2020
414
53.9% year-over-year change

The age of buildings in Blanco County

In Blanco County, the median construction year is 1998. About 6% of homes were built before the 1940s, with another 4.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 21.6% of homes were added from 2000 to 2009, 18.1% between 2010 and 2019, and 6.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 365 6% -17.2%
Built between 1940 and 1949 297 4.8% -15.6%
Built between 1950 and 1959 331 5.4% -14.9%
Built between 1960 and 1969 145 2.4% 31.8%
Built between 1970 and 1979 451 7.4% 9.2%
Built between 1980 and 1989 595 9.7% -10.7%
Built between 1990 and 1999 1,096 17.9% 6.6%
Built between 2000 and 2009 1,323 21.6% -3.7%
Built between 2010 and 2019 1,112 18.1% 5.2%
Built in 2020 or later 414 6.8% 53.9%
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.

Blanco County occupancy rates

Out of the 5,166 occupied housing units in Blanco County, 76.2% are owner-occupied, while 23.8% are lived in by tenants. Meanwhile, 15.7% of all homes on the local market sit vacant.

Occupied housing units
5,166
3.3% year-over-year change
Occupancy breakdown
Renter occupied
1,228
Owner occupied
3,938
Value Percent YoY
change
Renter occupied 1,228 23.8% -4.7%
Owner occupied 3,938 76.2% 6.1%
Unoccupied housing units
15.7%
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.

Blanco County housing costs

Housing costs in Blanco County come to a median of $1,226 per month, while tenants specifically pay a median gross rent of $1,017.

Median housing costs per month
$1,226/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 Blanco County
$1,017/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 Blanco County

Blanco County education at a glance

About 29.8% of the population in Blanco County went to high school, while 23.5% pursued college studies. Another 8.4% earned an associate degree and 25.5% hold a bachelor’s. Meanwhile, 9.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 384 3.7% 1.1%
High school diploma 3,061 29.8% -3.1%
College diploma 2,413 23.5% 10.0%
Associate degree 857 8.4% -0.5%
Bachelor's degree 2,613 25.5% 2.5%
Graduate degree 936 9.1% 30.4%
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 Blanco County

How much people earn in Blanco County

The average annual household income in Blanco County was $111,354 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.8% change from the previous year. At the same time, the median income stood at $92,425, reflecting a +5.6% shift over the same period.

Average household income in Blanco County
$111,354/year
0.8% year-over-year change
Median household income in Blanco County
$92,425/year
5.5% year-over-year change

Blanco County income by age

In Blanco County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $111,775. Those with someone between 45 and 64 in charge, often well established professionally, earn $98,199 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $47,847, while those led by someone over 65, many of whom may be retired, have about $69,769 in earnings. Overall, 91.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $47,847 19.8%
25 - 44 $111,775 1.9%
45 - 64 $98,199 2.0%
Over 65 $69,769 19.3%
Above poverty level
11,191
Below poverty level
1,028
Value Percent YoY
change
Above poverty level 11,191 91.6% 4.2%
Below poverty level 1,028 8.4% 0.9%

Employment in Blanco County

Workforce and job types in Blanco County

The job market in Blanco County is powered by 5,622 working residents, spread across a range of industries and roles. 78.6% of the working population are employed in professional or administrative positions, while 21.4% are in hands-on or service-based jobs. Also, 15.2% run their own businesses, 64.5% are employed by private companies, and 14.2% work in the public sector.

Workforce demographics

Working population
5,622
0.1% year-over-year change
White collar
4,420
Blue collar
1,202
Value Percent YoY change
White collar 4,420 78.6% 0.4%
Blue collar 1,202 21.4% -0.9%
Employer type
Self employees
15.2%
Private companies
64.5%
Governmental workers
14.2%
Not for profit companies
6.1%
Value Percent YoY change
Self employees 856 15.2% -0.9%
Private companies 3,624 64.5% 4.3%
Governmental workers 797 14.2% -15.7%
Not for profit companies 345 6.1% 3.3%
Unemployment rate
5.9%
73.5% year-over-year change

Available workforce

The unemployment rate in Blanco County stands at 5.9%, 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 Blanco County

How people get around in Blanco County

Commuting methods vary: 78.1% of residents travel by personal vehicle and 5.1% 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 4,342 78.1% -2.0%
Bus or trolleybus 9 0.2% 200.0%
Bicycle 15 0.3% -11.8%
Walk 283 5.1% 42.2%
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 Blanco County by zipcode?

Zipcode Population Number of households Median income Average income
78606 7,272 2,967 $94,817 $130,396
78635 92 27 $106,458 $98,552
78636 4,134 1,771 $72,663 $97,968
78070 20,200 7,621 $115,175 $149,478
78663 503 276 $168,125 $181,799
78669 12,592 5,056 $128,000 $177,585
78671 413 244 $61,200 $82,834

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FAQs about Blanco County demographics 

What is the total population of Blanco County?

Blanco County has a total population of 12,446 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 +3.6% compared to a year ago.

What is the gender ratio in Blanco County?

The gender ratio in Blanco County is as follows:
  • 48.8% males (6,078 residents)
  • 51.2% females (6,368 residents)

What is the median age in Blanco County?

The median age in Blanco County is 51.5.

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

The age distribution in Blanco County is as follows:
  • Under 15: 14.4% (1,795 residents)
  • Ages 15-24: 7.6% (949 residents)
  • Ages 25-44: 20.3% (2,529 residents)
  • Ages 45-64: 31.2% (3,888 residents)
  • Over 65: 26.4% (3,285 residents)

What is the racial and ethnic makeup of Blanco County?

The racial and ethnic makeup of Blanco County is as follows:
  • White: 80.4% (10,003 residents)
  • Black or African American: 1.1% (134 residents)
  • American Indian and Alaska Native: 0.2% (25 residents)
  • Asian: 0.1% (12 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 12.7% (1,576 residents)
  • Other: 5.6% (696 residents)

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

U.S.-born citizens represent 93.5% of the population in Blanco County.

How many housing units are there in Blanco County?

There are 6,129 housing units in Blanco County, reflecting a +0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Blanco County has a total of 5,166 households, with an average of 2 people in each.

What is the median household income in Blanco County?

Blanco County has a median household income of $92,425, representing a +5.5% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 94.1% in Blanco County, with a workforce of 5,622 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.6% (4,420 residents)
  • Blue-collar workers: 21.4% (1,202 residents)

Places of employment:
  • Self-employed: 15.2% (856 residents)
  • Private companies: 64.5% (3,624 residents)
  • Governmental workers: 14.2% (797 residents)
  • Not-for-profit companies: 6.1% (345 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