Bertram ZIP Codes — Burnet County, TX

There is one unique ZIP code in Bertram, Texas and it is 78605. Area code: 512/737.

ZIP codes

172.04

sq mi land

0.36

sq mi water

512/737

area code

Bertram, TX ZIP code map

About Bertram, TX

Bertram, Texas is a charming small town located in the heart of Burnet County. Known for its scenic landscapes and tight-knit community, it offers residents a rural lifestyle with a hint of modern conveniences. The town is steeped in a rich history that continues to shape its identity today.

Location & geography

Situated approximately 25 miles northwest of Austin, Bertram is surrounded by beautiful Texas Hill Country terrain. It is bordered by neighboring cities such as Burnet to the west, Liberty Hill to the southeast, and Lago Vista to the south, making it a convenient spot for enjoying both natural beauty and urban amenities. The total land area of Bertram is 172.04 square miles, with a small water area of 0.36 square miles.

Community & economy

The character of Bertram is defined by a sense of community and friendliness among its residents, creating a welcoming atmosphere for newcomers and visitors alike. Local industries include agriculture and small businesses, which contribute to the town's economy and provide essential services to residents. Daily life in Bertram often revolves around community events, outdoor activities, and local gatherings that strengthen ties among neighbors.

Transportation

Bertram is accessible via State Highway 29 and is strategically located near major thoroughfares that connect it to surrounding areas. The nearest named airports include the Austin-Bergstrom International Airport, approximately 30 miles to the southeast, offering regional and international travel options. Public transit is limited in the area, making personal vehicles the primary mode of transportation for residents.

History

Founded in the late 1800s, Bertram has evolved from a railroad town into a vibrant community. Key industries in the area historically included agriculture and rail transport, which shaped the town's development and economic landscape. Over the years, Bertram has experienced various events that have contributed to its rich local heritage and sense of pride among its residents.

Did you know?

One surprising fact about Bertram is that it hosts an annual 'World's Largest Texas Longhorn Parade,' drawing visitors from around the region. Additionally, the town has been known for its charming local shops and restaurants, which often feature handmade artisan products.

ZIP codes for Bertram, TX (1)

ZIP code	City	County	Map
78605	Bertram	Burnet	View map

Demographics & statistics

7,463

Population

39.0

Median age

$79,092

Median household income

$39,499

Per capita income

$189,800

Median home value

$1,081

Median monthly rent

90.7%

Home ownership

7.8%

Poverty rate

2.6%

Unemployment

2,583

Housing units

15.0%

Bachelor's or higher

Age distribution

Male Female

193

Under 5

183

5–9

351

10–14

333

236

15–19

224

338

20–24

321

470

25–34

445

612

35–44

579

457

45–54

433

233

55–59

220

265

60–64

251

380

65–74

360

156

75–84

148

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,508	20.2%
18 and over	5,955	79.8%
65 and over	1,129	15.1%
Median age	39.0 years

Race & ethnicity

White 61.4%

Hispanic or Latino 16.9%

Two or more races 12.7%

Other race 8.4%

Asian 0.4%

Black or African American 0.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	5,514	61.4%
Hispanic or Latino	1,517	16.9%
Two or more races	1,143	12.7%
Other race	754	8.4%
Asian	33	0.4%
Black or African American	14	0.2%
American Indian / Alaska Native	5	0.1%

Household income

Under $10k 1.1%

$10k–$15k 2.2%

$15k–$25k 3.6%

$25k–$35k 4.8%

$35k–$50k 13.8%

$50k–$75k 21.7%

$75k–$100k 14.4%

$100k–$150k 21.8%

$150k–$200k 6.1%

$200k+ 10.6%

Range	% of households
Under $10k	1.1%
$10k–$15k	2.2%
$15k–$25k	3.6%
$25k–$35k	4.8%
$35k–$50k	13.8%
$50k–$75k	21.7%
$75k–$100k	14.4%
$100k–$150k	21.8%
$150k–$200k	6.1%
$200k+	10.6%
Median income	$79,092

Housing

Home values

Under $50k 8.7%

$50k–$100k 18.7%

$100k–$150k 9.6%

$150k–$200k 16.9%

$200k–$300k 12.3%

$300k–$500k 17.6%

$500k–$1M 12.8%

$1M+ 3.3%

Housing overview

Metric	Value
Median home value	$189,800
Median rent / month	$1,081
Owner occupied	90.7%
Renter occupied	9.3%
Vacant	6.6%
Single-family detached	61.5%
Large apartment buildings	0.0%
Mobile homes	37.2%
Median rooms	5.5
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	1.1%
2010–2019	13.4%
2000–2009	26.7%
1990–1999	15.7%
1980–1989	9.5%
1970–1979	16.1%
1960–1969	2.8%
1950–1959	5.3%
1940–1949	2.1%
1939 or earlier	7.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	4.9%
2 bedrooms	22.3%
3 bedrooms	56.9%
4 bedrooms	10.9%
5+ bedrooms	4.2%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	21.7%
2 vehicles	34.7%
3 or more	40.2%

Heating fuel

Fuel type	%
Utility gas	10.6%
Electricity	74.5%
Propane / LP gas	14.1%
Wood	0.8%

Households & families

Household type	Count	%
Married-couple family	1,540	58.3%
Cohabiting couple	133	5.0%
Male householder, no spouse	330	12.5%
Female householder, no spouse	640	24.2%
Households with children under 18	649	24.6%
Households with seniors (65+)	704	26.6%
Average household size	2.79

Marital status

Status	Male	Female
Never married	32.5%	20.0%
Married	59.3%	58.5%
Separated	1.5%	0.2%
Widowed	1.3%	10.6%
Divorced	5.3%	10.7%

Education

Less than 9th grade 15.1%

Some HS, no diploma 4.0%

HS graduate 31.3%

Some college, no degree 30.3%

Associate's degree 4.4%

Bachelor's degree 10.3%

Graduate / professional 4.6%

Metric	%
HS diploma or higher	81.0%
Bachelor's or higher	15.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	141	10.9%
Kindergarten	11	0.9%
Elementary school	787	61.0%
High school	258	20.0%
College / grad school	94	7.3%

Employment

Industry of employment

Construction 21.5%

Education & healthcare 13.6%

Professional & management 10.6%

Retail trade 10.3%

Manufacturing 8.7%

Finance & real estate 8.3%

Agriculture & mining 7.1%

Other services 5.8%

Transportation & utilities 5.3%

Arts, food & hospitality 4.8%

Public administration 2.3%

Wholesale trade 1.0%

Information 0.6%

Occupation

Category	%
Management, business & arts	23.7%
Service	14.4%
Sales & office	24.7%
Natural resources & construction	27.1%
Production & transportation	10.0%

Employment type

Type	%
Private sector	80.0%
Government	9.4%
Self-employed	10.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.7%
Carpool	23.5%
Public transit	0.5%
Walk	0.1%
Other means	0.1%
Avg commute (minutes)	33.1

Poverty

All people 7.8%

Under 18 years 21.5%

18 and over 4.4%

Married-couple families 0.2%

Female-led households 47.0%

Income support

Source	% of households
Social Security	32.6%
Retirement income	21.1%
Supplemental Security	3.9%
Cash public assistance	0.0%
Food stamps / SNAP	8.3%

Health indicators

Condition	%
High blood pressure	35.1%
High cholesterol	36.1%
Heart disease	6.7%
Stroke	3.0%
Asthma	8.9%
Arthritis	24.6%
Kidney disease	2.9%
Pulmonary disease	7.3%
Cancer	6.7%

Behavior / access	%
Binge drinking	19.1%
No physical activity	25.4%
Less than 7 hrs sleep	35.3%
Fair or poor health	16.2%
Poor mental health	15.2%
Poor physical health	11.4%
No health insurance	24.2%
Visited doctor (checkup)	69.7%
Visited dentist	55.1%
Cholesterol screening	89.9%
Teeth loss	13.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	567	9.6%

Disability	%
Any disability	18.0%
Under 18	1.1%
18–64 years	19.7%
65 and over	33.7%

Health insurance coverage

Type	%
Private insurance	55.6%
Public insurance	30.9%
Uninsured under 19	10.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,087	95.0%
Spanish	489	6.9%
Other Indo-European	460	6.5%
Asian & Pacific Islander	0	0.0%
Other languages	29	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,583	88.2%
Born in same state	6,389	85.6%
Born in different state	4,486	60.1%
Foreign born	194	2.6%
Naturalized citizen	880	11.8%
Not a US citizen	166	18.9%

Ancestry

Ancestry	Count	%
Italian	730	9.8%
French	725	9.7%
Arab	620	8.3%
English	32	0.4%
Irish	18	0.2%

Ancestry	Count	%
Norwegian	18	0.2%
Dutch	18	0.2%
German	3	0%
Polish	2	0%

Technology access

Metric	% of households
Computer access	35.4%
Internet access	98.3%

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

Frequently asked questions

What ZIP codes does Bertram, TX have?

Bertram, TX has one ZIP code: 78605. Each ZIP code serves a distinct delivery area within the city and surrounding region.