Gonzales ZIP Code List — Gonzales County, TX

There is one unique ZIP code in Gonzales, Texas and it is 78629. Area code: 830.

ZIP codes

421.55

sq mi land

2.29

sq mi water

830

area code

Gonzales, TX ZIP code map

About Gonzales, TX

Gonzales is a charming city located in Texas, known for its rich history and vibrant community. Nestled in Gonzales County, this city proudly showcases its Texas heritage with numerous landmarks and events. Visitors and residents alike enjoy the warm southern hospitality and the unique cultural aspects that make Gonzales a distinctive place to live and visit.

Location & geography

Gonzales is situated in south-central Texas and is known for its expansive landscapes. The city is surrounded by other towns, including Smiley to the southeast, Nixon to the southwest, and Luling to the north, all within a short driving distance. It spans a total land area of 421.55 square miles, complemented by a water area of 2.29 square miles, which includes various natural waterways that enhance its scenic beauty.

Community & economy

The community of Gonzales is characterized by its friendly, small-town atmosphere where neighbors know each other and engage in local events. The economy is supported by agriculture and tourism, with numerous local businesses that contribute to daily life. Residents enjoy a variety of recreational activities and cultural events, fostering a strong sense of pride in their heritage.

Transportation

Gonzales is accessible via several important highways including U.S. Highway 90 and Texas State Highway 97, providing connections to larger cities in the region. The nearest named airport is the Gonzales Municipal Airport, which serves general aviation and connects residents with nearby cities. Public transportation options are limited, reinforcing the need for personal vehicles in the area.

History

Founded in the early 1800s, Gonzales is often recognized as the birthplace of the Texas Revolution due to pivotal events that took place here. The city initially thrived on agriculture and ranching, with cotton and cattle being significant industries in its early economy. Notable events in Gonzales' history include the famous 'Come and Take It' battle, which established its role in Texas' fight for independence.

Did you know?

One surprising fact about Gonzales is that it is known as the 'Lexington of Texas' due to its significant role in the Texas Revolution. Additionally, Gonzales hosts the annual Come and Take It festival, celebrating its historical roots and fostering community spirit.

ZIP codes for Gonzales, TX (1)

ZIP code	City	County	Map
78629	Gonzales	Gonzales	View map

Demographics & statistics

12,054

Population

35.5

Median age

$64,807

Median household income

$34,082

Per capita income

$185,700

Median home value

$922

Median monthly rent

61.6%

Home ownership

15.3%

Poverty rate

0.1%

Unemployment

3,519

Housing units

14.0%

Bachelor's or higher

Age distribution

Male Female

403

Under 5

381

481

5–9

454

565

10–14

534

423

15–19

400

390

20–24

368

770

25–34

728

651

35–44

615

733

45–54

692

364

55–59

343

406

60–64

383

593

65–74

560

299

75–84

283

121

85+

114

← Male

Female →

Age summary

Group	Count	%
Under 18	3,385	28.1%
18 and over	8,669	71.9%
65 and over	1,970	16.3%
Median age	35.5 years

Race & ethnicity

White 56.2%

Hispanic or Latino 17.6%

Two or more races 10.2%

Other race 7.6%

Black or African American 7.2%

Asian 0.7%

Native Hawaiian / Pacific Islander 0.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	8,223	56.2%
Hispanic or Latino	2,581	17.6%
Two or more races	1,487	10.2%
Other race	1,111	7.6%
Black or African American	1,052	7.2%
Asian	101	0.7%
Native Hawaiian / Pacific Islander	49	0.3%
American Indian / Alaska Native	31	0.2%

Household income

Under $10k 3.6%

$10k–$15k 5.3%

$15k–$25k 11.2%

$25k–$35k 11.3%

$35k–$50k 10.0%

$50k–$75k 17.7%

$75k–$100k 12.1%

$100k–$150k 15.3%

$150k–$200k 6.1%

$200k+ 7.4%

Range	% of households
Under $10k	3.6%
$10k–$15k	5.3%
$15k–$25k	11.2%
$25k–$35k	11.3%
$35k–$50k	10.0%
$50k–$75k	17.7%
$75k–$100k	12.1%
$100k–$150k	15.3%
$150k–$200k	6.1%
$200k+	7.4%
Median income	$64,807

Housing

Home values

Under $50k 12.0%

$50k–$100k 18.6%

$100k–$150k 11.4%

$150k–$200k 12.4%

$200k–$300k 29.5%

$300k–$500k 12.0%

$500k–$1M 3.1%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$185,700
Median rent / month	$922
Owner occupied	61.6%
Renter occupied	38.4%
Vacant	15.3%
Single-family detached	68.5%
Large apartment buildings	2.0%
Mobile homes	15.2%
Median rooms	5.0
Avg household size (owned)	2.77

Year built

Era	%
2020 or later	0.1%
2010–2019	8.0%
2000–2009	11.8%
1990–1999	12.3%
1980–1989	12.9%
1970–1979	14.9%
1960–1969	10.0%
1950–1959	8.8%
1940–1949	12.8%
1939 or earlier	8.4%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	8.0%
2 bedrooms	28.5%
3 bedrooms	50.3%
4 bedrooms	9.6%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	8.9%
1 vehicle	32.0%
2 vehicles	38.7%
3 or more	20.4%

Heating fuel

Fuel type	%
Utility gas	15.9%
Electricity	80.3%
Propane / LP gas	2.5%
Wood	0.9%

Households & families

Household type	Count	%
Married-couple family	1,938	43.9%
Cohabiting couple	204	4.6%
Male householder, no spouse	1,119	25.3%
Female householder, no spouse	1,158	26.2%
Households with children under 18	1,547	35.0%
Households with seniors (65+)	1,389	31.4%
Average household size	2.66

Marital status

Status	Male	Female
Never married	37.4%	24.9%
Married	45.1%	46.2%
Separated	1.1%	3.9%
Widowed	2.1%	10.4%
Divorced	14.3%	14.6%

Education

Less than 9th grade 7.4%

Some HS, no diploma 14.2%

HS graduate 44.5%

Some college, no degree 13.6%

Associate's degree 6.3%

Bachelor's degree 10.0%

Graduate / professional 4.0%

Metric	%
HS diploma or higher	78.4%
Bachelor's or higher	14.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	61	2.0%
Kindergarten	218	7.3%
Elementary school	1,771	59.3%
High school	704	23.6%
College / grad school	230	7.7%

Employment

Industry of employment

Education & healthcare 20.7%

Agriculture & mining 10.5%

Retail trade 10.0%

Arts, food & hospitality 9.7%

Manufacturing 9.6%

Construction 9.5%

Transportation & utilities 8.7%

Professional & management 6.7%

Finance & real estate 3.7%

Other services 3.7%

Wholesale trade 3.5%

Public administration 3.2%

Information 0.7%

Occupation

Category	%
Management, business & arts	27.5%
Service	18.9%
Sales & office	22.3%
Natural resources & construction	12.8%
Production & transportation	18.6%

Employment type

Type	%
Private sector	79.2%
Government	13.3%
Self-employed	7.1%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	77.0%
Carpool	10.5%
Public transit	0.0%
Walk	7.4%
Other means	3.1%
Avg commute (minutes)	26.7

Poverty

All people 15.3%

Under 18 years 19.1%

18 and over 13.8%

Married-couple families 9.5%

Female-led households 19.0%

Income support

Source	% of households
Social Security	31.6%
Retirement income	21.3%
Supplemental Security	6.7%
Cash public assistance	3.1%
Food stamps / SNAP	14.8%

Health indicators

Condition	%
High blood pressure	38.4%
High cholesterol	37.6%
Heart disease	8.0%
Stroke	3.9%
Asthma	9.3%
Arthritis	25.3%
Kidney disease	3.6%
Pulmonary disease	8.3%
Cancer	6.3%

Behavior / access	%
Binge drinking	16.6%
No physical activity	32.2%
Less than 7 hrs sleep	34.8%
Fair or poor health	22.8%
Poor mental health	15.8%
Poor physical health	13.7%
No health insurance	34.8%
Visited doctor (checkup)	71.7%
Visited dentist	46.7%
Cholesterol screening	87.8%
Teeth loss	19.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	565	6.5%

Disability	%
Any disability	15.4%
Under 18	3.2%
18–64 years	15.3%
65 and over	38.8%

Health insurance coverage

Type	%
Private insurance	58.2%
Public insurance	33.3%
Uninsured under 19	9.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	11,270	93.5%
Spanish	1,032	9.2%
Other Indo-European	992	8.8%
Asian & Pacific Islander	0	0.0%
Other languages	40	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	11,011	91.3%
Born in same state	10,942	90.8%
Born in different state	9,538	79.1%
Foreign born	69	0.6%
Naturalized citizen	1,043	8.7%
Not a US citizen	423	40.6%

Ancestry

Ancestry	Count	%
French	699	5.8%
Italian	581	4.8%
Arab	353	2.9%
Norwegian	31	0.3%

Ancestry	Count	%
Polish	21	0.2%
English	20	0.2%
German	14	0.1%

Technology access

Metric	% of households
Computer access	36.7%
Internet access	90.1%

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

Frequently asked questions

What is the ZIP code for Gonzales, TX?

Gonzales, TX has one ZIP code: 78629.

What is the main ZIP code for Gonzales, TX?

The primary ZIP code for Gonzales, TX is 78629. The city uses area code 830 for phone service.

What county is Gonzales, TX in?

Gonzales is located in Gonzales County, Texas.

How many ZIP codes are in Gonzales, TX?

Gonzales, TX has 1 ZIP code.

What ZIP code should I use when mailing something to the Gonzales County Courthouse in downtown Gonzales?

The Gonzales County Courthouse, located in the historic downtown area of Gonzales, uses the ZIP code 78629.

What is the ZIP code for addresses in Gonzales, the county seat of Gonzales County, Texas?

All addresses within Gonzales, Texas are served by the single ZIP code 78629.