Llano County, TX ZIP Codes

Texas (TX) · 8 ZIP codes · 8 cities

ZIP codes

21,978

population (2021)

+13.9%

pop change since 2010

48299

FIPS code

Llano County ZIP code map

About Llano County

Llano County is located in Texas and contains 8 ZIP codes across 8 cities and communities. The county's population was 21,978 as of 2021, an increase of 13.9% from 19,301 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Llano County is 48299.

Population
2021 population	21,978
2010 population	19,301
Change	+13.9%

County details
State	Texas
FIPS code	48299
Timezone	Mountain
Daylight saving	Yes

Cities in Llano County

Bluffton Buchanan Dam Castell Horseshoe Bay Kingsland Llano Tow Valley Spring

ZIP codes for Llano County, TX (8)

ZIP code	City	County	Map
76831	Castell	Llano	View map
76885	Valley Spring	Llano	View map
78607	Bluffton	Llano	View map
78609	Buchanan Dam	Llano	View map
78639	Kingsland	Llano	View map
78643	Llano	Llano	View map
78657	Horseshoe Bay	Llano	View map
78672	Tow	Llano	View map

Demographics & statistics

24,883

Population

56.1

Median age

$65,847

Median household income

$45,982

Per capita income

$247,629

Median home value

$625

Median monthly rent

75.0%

Home ownership

9.6%

Poverty rate

16.5%

Unemployment

14,842

Housing units

26.2%

Bachelor's or higher

Age distribution

Male Female

473

Under 5

438

485

5–9

448

709

10–14

655

624

15–19

577

552

20–24

510

1,028

25–34

951

1,052

35–44

972

1,386

45–54

1,280

812

55–59

750

1,239

60–64

1,146

2,611

65–74

2,414

1,448

75–84

1,339

511

85+

473

← Male

Female →

Age summary

Group	Count	%
Under 18	4,012	19.5%
18 and over	20,871	80.5%
65 and over	8,796	32.9%
Median age	56.1 years

Race & ethnicity

White 81.7%

Hispanic or Latino 7.3%

Two or more races 6%

Other race 3.6%

Black or African American 0.5%

Asian 0.5%

American Indian / Alaska Native 0.3%

Group	Count	%
White	21,944	81.7%
Hispanic or Latino	1,960	7.3%
Two or more races	1,615	6%
Other race	974	3.6%
Black or African American	133	0.5%
Asian	132	0.5%
American Indian / Alaska Native	85	0.3%

Household income

Under $10k 3.8%

$10k–$15k 4.9%

$15k–$25k 4.9%

$25k–$35k 7.4%

$35k–$50k 23.0%

$50k–$75k 21.5%

$75k–$100k 8.9%

$100k–$150k 10.7%

$150k–$200k 4.1%

$200k+ 10.7%

Range	% of households
Under $10k	3.8%
$10k–$15k	4.9%
$15k–$25k	4.9%
$25k–$35k	7.4%
$35k–$50k	23.0%
$50k–$75k	21.5%
$75k–$100k	8.9%
$100k–$150k	10.7%
$150k–$200k	4.1%
$200k+	10.7%
Median income	$65,847

Housing

Home values

Under $50k 5.5%

$50k–$100k 6.7%

$100k–$150k 10.3%

$150k–$200k 8.1%

$200k–$300k 30.7%

$300k–$500k 23.4%

$500k–$1M 10.5%

$1M+ 4.8%

Housing overview

Metric	Value
Median home value	$247,629
Median rent / month	$625
Owner occupied	75.0%
Renter occupied	25.0%
Vacant	48.1%
Single-family detached	79.2%
Large apartment buildings	0.9%
Mobile homes	13.0%
Median rooms	5.6
Avg household size (owned)	2.59

Year built

Era	%
2020 or later	0.7%
2010–2019	8.3%
2000–2009	17.0%
1990–1999	15.0%
1980–1989	14.4%
1970–1979	18.5%
1960–1969	12.6%
1950–1959	7.3%
1940–1949	4.9%
1939 or earlier	1.4%

Bedrooms

Size	% of units
No bedroom (studio)	5.0%
1 bedroom	4.6%
2 bedrooms	25.0%
3 bedrooms	46.6%
4 bedrooms	15.0%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.7%
1 vehicle	32.4%
2 vehicles	37.2%
3 or more	27.6%

Heating fuel

Fuel type	%
Utility gas	2.8%
Electricity	86.6%
Propane / LP gas	7.8%
Wood	2.3%
Solar	0.2%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	5,589	48.1%
Cohabiting couple	603	4.4%
Male householder, no spouse	1,580	15.7%
Female householder, no spouse	3,079	31.8%
Households with children under 18	1,918	28.1%
Households with seniors (65+)	5,988	55.9%
Average household size	2.49

Marital status

Status	Male	Female
Never married	24.1%	15.3%
Married	48.8%	47.8%
Separated	1.3%	7.8%
Widowed	8.9%	18.7%
Divorced	16.8%	10.4%

Education

Less than 9th grade 1.9%

Some HS, no diploma 5.3%

HS graduate 26.7%

Some college, no degree 33.2%

Associate's degree 6.7%

Bachelor's degree 18.7%

Graduate / professional 7.6%

Metric	%
HS diploma or higher	92.8%
Bachelor's or higher	26.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	303	5.3%
Kindergarten	107	2.6%
Elementary school	1,900	46.6%
High school	1,140	39.9%
College / grad school	379	5.5%

Employment

Industry of employment

Education & healthcare 29.0%

Retail trade 13.3%

Construction 9.4%

Arts, food & hospitality 8.5%

Professional & management 7.9%

Manufacturing 6.2%

Agriculture & mining 6.1%

Finance & real estate 5.0%

Other services 4.4%

Transportation & utilities 4.3%

Public administration 3.5%

Information 1.6%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	42.8%
Service	14.1%
Sales & office	17.7%
Natural resources & construction	14.4%
Production & transportation	11.0%

Employment type

Type	%
Private sector	73.7%
Government	14.1%
Self-employed	11.0%
Unpaid family workers	1.1%

Commute

Method	%
Drive alone	81.4%
Carpool	6.3%
Public transit	0.0%
Walk	1.5%
Other means	0.9%
Avg commute (minutes)	22.0

Poverty

All people 9.6%

Under 18 years 19.1%

18 and over 8.3%

Married-couple families 6.5%

Female-led households 12.4%

Income support

Source	% of households
Social Security	58.0%
Retirement income	40.4%
Supplemental Security	13.3%
Cash public assistance	1.8%
Food stamps / SNAP	5.0%

Health indicators

Condition	%
High blood pressure	46.3%
High cholesterol	44.8%
Heart disease	10.7%
Stroke	4.6%
Asthma	9.0%
Arthritis	33.6%
Kidney disease	4.2%
Pulmonary disease	10.5%
Cancer	10.1%

Behavior / access	%
Binge drinking	14.6%
No physical activity	26.2%
Less than 7 hrs sleep	31.2%
Fair or poor health	19.7%
Poor mental health	13.5%
Poor physical health	13.9%
No health insurance	20.5%
Visited doctor (checkup)	76.5%
Visited dentist	57.1%
Cholesterol screening	93.1%
Teeth loss	14.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,491	14.8%

Disability	%
Any disability	24.4%
Under 18	10.5%
18–64 years	14.4%
65 and over	34.7%

Health insurance coverage

Type	%
Private insurance	59.7%
Public insurance	54.9%
Uninsured under 19	11.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	23,972	96.9%
Spanish	1,062	2.7%
Other Indo-European	1,039	2.6%
Asian & Pacific Islander	7	0.0%
Other languages	16	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	23,392	96.6%
Born in same state	23,175	95.9%
Born in different state	15,334	72.5%
Foreign born	217	0.7%
Naturalized citizen	1,491	3.4%
Not a US citizen	493	22.7%

Ancestry

Ancestry	Count	%
French	3,778	15.2%
Italian	3,597	14.5%
Arab	2,123	8.5%
Polish	450	1.8%
English	190	0.8%

Ancestry	Count	%
German	62	0.2%
Dutch	47	0.2%
Irish	16	0.1%
Norwegian	10	0%

Technology access

Metric	% of households
Computer access	41.2%
Internet access	93.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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