Huntsville ZIP Code List — Walker County, TX

There are 8 unique ZIP codes in Huntsville, Texas. Area code: 936.

ZIP codes

557.00

sq mi land

19.86

sq mi water

936

area code

Huntsville, TX ZIP code map

About Huntsville, TX

Huntsville is a vibrant city located in Texas, known for its rich history and charming southern culture. As the county seat of Walker County, this city showcases the unique blend of a small-town atmosphere alongside the conveniences of modern living. With a population that appreciates both nature and culture, Huntsville has become a notable destination in East Texas.

Location & geography

Located in the eastern part of Texas, Huntsville is approximately 70 miles north of Houston, making it easily accessible for visitors and residents alike. The city is bordered by several other Texas towns, including Madisonville to the southeast and Livingston to the south, enhancing its appeal as a community hub in the region. The geography consists of a significant land area of 556.74 square miles, complemented by 19.86 square miles of water, providing a diverse landscape that includes both urban and natural settings.

Community & economy

Huntsville boasts a close-knit community characterized by a blend of friendly residents and a variety of local businesses. The city has a strong economy supported primarily by industries such as education, with the presence of Sam Houston State University, as well as corrections, due to its many state facilities. Daily life in Huntsville reflects a strong sense of pride and tradition, underscored by numerous local events, festivals, and gatherings that celebrate the city’s history and culture.

Transportation

Huntsville is conveniently located near major highways, including Interstate 45, which provides easy access to both Houston and Dallas. The city is served by the nearby Huntsville Municipal Airport, which facilitates general aviation, while larger commercial air travel can be accessed at George Bush Intercontinental Airport in Houston. Public transportation options are more limited, with the primary mode of transport being personal vehicles.

History

Founded in 1835, Huntsville has a rich history that exhibits its growth and development over the years. The city was initially established as a trading post and has since evolved into a significant center for correctional facilities and higher education, particularly with Sam Houston State University. Notable events in its history include its role as a focal point in the early days of Texas and its continued importance in the region's development through various industries.

Did you know?

One little-known fact about Huntsville is that it is home to the Texas Department of Criminal Justice, which operates several facilities in the area. Additionally, the city features a statue of Sam Houston, which is one of the largest statues of an American hero in the world.

ZIP codes for Huntsville, TX (8)

ZIP code	City	County	Map
77320	Huntsville	Walker	View map
77340	Huntsville	Walker	View map
77341	Huntsville	Walker	View map
77342	Huntsville	Walker	View map
77343	Huntsville	Walker	View map
77344	Huntsville	Walker	View map
77348	Huntsville	Walker	View map
77349	Huntsville	Walker	View map

Demographics & statistics

72,139

Population

34.8

Median age

$45,947

Median household income

$22,056

Per capita income

$192,300

Median home value

$983

Median monthly rent

53.9%

Home ownership

20.3%

Poverty rate

7.7%

Unemployment

15,992

Housing units

20.7%

Bachelor's or higher

Age distribution

Male Female

1,687

Under 5

1,138

1,619

5–9

1,093

1,718

10–14

1,159

3,650

15–19

2,463

5,921

20–24

3,997

6,493

25–34

4,383

5,870

35–44

3,962

5,375

45–54

3,628

2,550

55–59

1,721

2,307

60–64

1,557

3,577

65–74

2,414

1,516

75–84

1,024

786

85+

531

← Male

Female →

Age summary

Group	Count	%
Under 18	9,978	13.9%
18 and over	62,161	86.2%
65 and over	9,848	13.7%
Median age	34.8 years

Race & ethnicity

White 58.3%

Black or African American 20.7%

Two or more races 8.7%

Hispanic or Latino 8.6%

Other race 2.2%

Asian 1.1%

Native Hawaiian / Pacific Islander 0.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	46,009	58.3%
Black or African American	16,300	20.7%
Two or more races	6,864	8.7%
Hispanic or Latino	6,760	8.6%
Other race	1,722	2.2%
Asian	863	1.1%
Native Hawaiian / Pacific Islander	246	0.3%
American Indian / Alaska Native	135	0.2%

Household income

Under $10k 11.7%

$10k–$15k 4.7%

$15k–$25k 9.6%

$25k–$35k 12.9%

$35k–$50k 14.9%

$50k–$75k 16.7%

$75k–$100k 10.0%

$100k–$150k 11.9%

$150k–$200k 5.1%

$200k+ 2.8%

Range	% of households
Under $10k	11.7%
$10k–$15k	4.7%
$15k–$25k	9.6%
$25k–$35k	12.9%
$35k–$50k	14.9%
$50k–$75k	16.7%
$75k–$100k	10.0%
$100k–$150k	11.9%
$150k–$200k	5.1%
$200k+	2.8%
Median income	$45,947

Housing

Home values

Under $50k 10.7%

$50k–$100k 16.2%

$100k–$150k 8.8%

$150k–$200k 16.7%

$200k–$300k 29.8%

$300k–$500k 13.2%

$500k–$1M 4.4%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$192,300
Median rent / month	$983
Owner occupied	53.9%
Renter occupied	46.2%
Vacant	15.7%
Single-family detached	49.1%
Large apartment buildings	8.9%
Mobile homes	19.1%
Median rooms	5.0
Avg household size (owned)	2.65

Year built

Era	%
2020 or later	0.9%
2010–2019	15.5%
2000–2009	14.2%
1990–1999	16.3%
1980–1989	21.1%
1970–1979	21.5%
1960–1969	5.5%
1950–1959	2.1%
1940–1949	1.2%
1939 or earlier	1.8%

Bedrooms

Size	% of units
No bedroom (studio)	4.9%
1 bedroom	13.8%
2 bedrooms	27.2%
3 bedrooms	43.2%
4 bedrooms	9.8%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	5.8%
1 vehicle	38.2%
2 vehicles	38.3%
3 or more	17.8%

Heating fuel

Fuel type	%
Utility gas	13.7%
Electricity	78.3%
Propane / LP gas	5.4%
Wood	1.1%
No fuel used	1.4%

Households & families

Household type	Count	%
Married-couple family	8,395	38.0%
Cohabiting couple	1,218	5.4%
Male householder, no spouse	5,363	23.6%
Female householder, no spouse	7,474	33.1%
Households with children under 18	5,649	25.7%
Households with seniors (65+)	6,499	29.4%
Average household size	2.51

Marital status

Status	Male	Female
Never married	46.1%	40.8%
Married	34.6%	35.6%
Separated	2.4%	1.3%
Widowed	2.6%	10.8%
Divorced	14.5%	11.6%

Education

Less than 9th grade 5.6%

Some HS, no diploma 8.5%

HS graduate 38.0%

Some college, no degree 21.1%

Associate's degree 6.3%

Bachelor's degree 13.1%

Graduate / professional 7.7%

Metric	%
HS diploma or higher	86.0%
Bachelor's or higher	20.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	520	3.4%
Kindergarten	447	2.4%
Elementary school	4,494	26.8%
High school	2,081	12.9%
College / grad school	11,265	54.6%

Employment

Industry of employment

Education & healthcare 25.0%

Public administration 17.5%

Arts, food & hospitality 10.8%

Retail trade 10.2%

Construction 7.5%

Transportation & utilities 7.2%

Professional & management 6.4%

Manufacturing 5.0%

Other services 2.9%

Finance & real estate 2.6%

Agriculture & mining 2.2%

Wholesale trade 2.1%

Information 1.1%

Occupation

Category	%
Management, business & arts	24.9%
Service	29.3%
Sales & office	19.3%
Natural resources & construction	10.5%
Production & transportation	16.1%

Employment type

Type	%
Private sector	61.3%
Government	33.2%
Self-employed	5.5%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	81.1%
Carpool	7.0%
Public transit	0.7%
Walk	3.1%
Other means	1.1%
Avg commute (minutes)	26.2

Poverty

All people 20.3%

Under 18 years 25.6%

18 and over 19.2%

Married-couple families 3.8%

Female-led households 35.5%

Income support

Source	% of households
Social Security	28.9%
Retirement income	24.4%
Supplemental Security	4.1%
Cash public assistance	2.5%
Food stamps / SNAP	11.3%

Health indicators

Condition	%
High blood pressure	32.6%
High cholesterol	30.6%
Heart disease	5.7%
Stroke	2.9%
Asthma	9.7%
Arthritis	19.4%
Kidney disease	2.7%
Pulmonary disease	6.4%
Cancer	4.7%

Behavior / access	%
Binge drinking	20.4%
No physical activity	26.4%
Less than 7 hrs sleep	36.2%
Fair or poor health	18.1%
Poor mental health	17.2%
Poor physical health	11.2%
No health insurance	28.7%
Visited doctor (checkup)	69.4%
Visited dentist	46.3%
Cholesterol screening	83.9%
Teeth loss	16.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,175	6.8%

Disability	%
Any disability	11.6%
Under 18	2.4%
18–64 years	9.7%
65 and over	31.5%

Health insurance coverage

Type	%
Private insurance	69.1%
Public insurance	28.6%
Uninsured under 19	10.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	69,314	96.1%
Spanish	3,760	5.4%
Other Indo-European	3,193	4.6%
Asian & Pacific Islander	25	0.1%
Other languages	189	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	66,674	92.4%
Born in same state	65,491	90.7%
Born in different state	52,194	72.2%
Foreign born	1,183	1.6%
Naturalized citizen	5,465	7.7%
Not a US citizen	1,482	27.6%

Ancestry

Ancestry	Count	%
French	9,508	13.2%
Arab	8,528	11.8%
Italian	8,160	11.3%
German	239	0.3%

Ancestry	Count	%
English	238	0.3%
Irish	121	0.2%
Polish	111	0.2%
Dutch	81	0.1%

Technology access

Metric	% of households
Computer access	31.4%
Internet access	93.2%

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

Frequently asked questions

What ZIP codes does Huntsville, TX have?

Huntsville, TX has 7 ZIP codes: 77320, 77340, 77341, 77343, 77344, 77348, 77349. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Huntsville, TX?

The primary ZIP code for Huntsville, TX is 77320. The city uses area code 936 for phone service.

What county is Huntsville, TX in?

Huntsville is located in Walker County, Texas.

How many ZIP codes are in Huntsville, TX?

Huntsville, TX has 7 ZIP codes.

What ZIP code is Sam Houston State University located in within Huntsville, TX?

Sam Houston State University's main campus is located in ZIP code 77341 in Huntsville, Texas.

Which ZIP codes serve the downtown Huntsville area and the historic district?

Downtown Huntsville and the historic district are primarily served by ZIP codes 77340 and 77320 in Walker County.