Sealy ZIP Code List — Austin County, TX

There is one unique ZIP code in Sealy, Texas and it is 77474. Area code: 979.

ZIP codes

206.77

sq mi land

3.94

sq mi water

979

area code

Sealy, TX ZIP code map

About Sealy, TX

Sealy, Texas, is a charming city located in Austin County. Known for its small-town atmosphere and friendly community, Sealy offers residents and visitors a slice of Texan life. With its rich history and proximity to major highways, this city serves as both a quiet retreat and a gateway to larger metropolitan areas.

Location & geography

Sealy is situated in southeastern Texas, approximately 50 miles west of Houston. The city is bordered by other notable towns, including Bellville to the northwest and Brookshire to the east, enhancing its accessibility. Spanning a land area of 206.77 square miles, Sealy also boasts a water area of 3.94 square miles, contributing to its picturesque landscape.

Community & economy

The character of Sealy is deeply rooted in tradition, with a strong sense of community and local pride. The city's economy is supported by agriculture and light manufacturing, reflecting the industries that have long been staples in the region. Daily life in Sealy revolves around community events, local businesses, and the vibrant culture that celebrates its Texan heritage.

Transportation

Sealy is conveniently located along Interstate 10, which provides easy access to neighboring cities and regions. The nearest major airport is George Bush Intercontinental Airport in Houston, located about an hour's drive away, making travel accessible for residents and visitors alike.

History

Sealy was founded in the late 19th century and grew rapidly due to the flourishing agricultural industry in the area. The city's strategic location along the railway facilitated its development, making it an essential hub for commerce and trade. Over the years, Sealy has hosted various local events that celebrate its history and culture, which continue to attract visitors.

Did you know?

One surprising fact about Sealy is that it is known as the 'Gateway to the West' due to its location along major transportation routes. Additionally, the city hosts the annual Sealy Briscoe Bluebonnet Festival, celebrating Texas's iconic wildflower and local culture.

ZIP codes for Sealy, TX (1)

ZIP code	City	County	Map
77474	Sealy	Austin	View map

Demographics & statistics

14,819

Population

38.9

Median age

$74,139

Median household income

$35,449

Per capita income

$222,600

Median home value

$1,126

Median monthly rent

82.9%

Home ownership

13.0%

Poverty rate

3.7%

Unemployment

5,469

Housing units

20.3%

Bachelor's or higher

Age distribution

Male Female

523

Under 5

551

362

5–9

382

593

10–14

624

501

15–19

528

373

20–24

392

867

25–34

912

897

35–44

944

703

45–54

739

516

55–59

544

516

60–64

544

822

65–74

866

448

75–84

472

85+

103

← Male

Female →

Age summary

Group	Count	%
Under 18	3,691	24.9%
18 and over	11,128	75.1%
65 and over	2,808	18.9%
Median age	38.9 years

Race & ethnicity

White 59.2%

Hispanic or Latino 16.3%

Other race 11.1%

Two or more races 7.5%

Black or African American 5.7%

American Indian / Alaska Native 0.2%

Group	Count	%
White	10,480	59.2%
Hispanic or Latino	2,880	16.3%
Other race	1,972	11.1%
Two or more races	1,326	7.5%
Black or African American	1,014	5.7%
American Indian / Alaska Native	27	0.2%

Household income

Under $10k 2.6%

$10k–$15k 4.5%

$15k–$25k 8.0%

$25k–$35k 5.8%

$35k–$50k 14.7%

$50k–$75k 14.8%

$75k–$100k 15.6%

$100k–$150k 18.3%

$150k–$200k 6.3%

$200k+ 9.4%

Range	% of households
Under $10k	2.6%
$10k–$15k	4.5%
$15k–$25k	8.0%
$25k–$35k	5.8%
$35k–$50k	14.7%
$50k–$75k	14.8%
$75k–$100k	15.6%
$100k–$150k	18.3%
$150k–$200k	6.3%
$200k+	9.4%
Median income	$74,139

Housing

Home values

Under $50k 9.5%

$50k–$100k 12.2%

$100k–$150k 8.1%

$150k–$200k 13.5%

$200k–$300k 24.1%

$300k–$500k 23.9%

$500k–$1M 7.9%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$222,600
Median rent / month	$1,126
Owner occupied	82.9%
Renter occupied	17.1%
Vacant	8.7%
Single-family detached	66.4%
Large apartment buildings	0.3%
Mobile homes	25.6%
Median rooms	5.4
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.7%
2010–2019	14.0%
2000–2009	23.3%
1990–1999	19.7%
1980–1989	14.8%
1970–1979	12.4%
1960–1969	4.3%
1950–1959	2.3%
1940–1949	3.2%
1939 or earlier	5.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	4.5%
2 bedrooms	22.5%
3 bedrooms	55.4%
4 bedrooms	14.4%
5+ bedrooms	2.2%

Vehicles per household

Vehicles	% of households
No vehicle	3.6%
1 vehicle	24.9%
2 vehicles	37.6%
3 or more	33.9%

Heating fuel

Fuel type	%
Utility gas	18.8%
Electricity	62.3%
Propane / LP gas	14.6%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	3,484	58.9%
Cohabiting couple	359	6.1%
Male householder, no spouse	536	9.1%
Female householder, no spouse	1,538	26.0%
Households with children under 18	2,370	40.1%
Households with seniors (65+)	1,880	31.8%
Average household size	2.49

Marital status

Status	Male	Female
Never married	21.5%	22.6%
Married	66.0%	55.1%
Separated	0.4%	2.7%
Widowed	2.1%	11.3%
Divorced	10.1%	8.3%

Education

Less than 9th grade 5.8%

Some HS, no diploma 7.6%

HS graduate 34.1%

Some college, no degree 24.0%

Associate's degree 8.3%

Bachelor's degree 14.5%

Graduate / professional 5.8%

Metric	%
HS diploma or higher	86.7%
Bachelor's or higher	20.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	273	8.5%
Kindergarten	165	5.2%
Elementary school	1,587	49.5%
High school	761	23.8%
College / grad school	417	13.0%

Employment

Industry of employment

Retail trade 20.2%

Education & healthcare 17.2%

Manufacturing 10.4%

Construction 8.4%

Wholesale trade 7.6%

Arts, food & hospitality 7.4%

Finance & real estate 7.3%

Professional & management 6.1%

Transportation & utilities 5.3%

Agriculture & mining 4.1%

Public administration 3.2%

Other services 2.4%

Information 0.4%

Occupation

Category	%
Management, business & arts	31.2%
Service	14.4%
Sales & office	24.1%
Natural resources & construction	10.2%
Production & transportation	20.1%

Employment type

Type	%
Private sector	87.2%
Government	8.6%
Self-employed	4.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.4%
Carpool	10.9%
Public transit	0.0%
Walk	1.0%
Other means	1.3%
Avg commute (minutes)	26.6

Poverty

All people 13.0%

Under 18 years 15.0%

18 and over 12.4%

Married-couple families 2.4%

Female-led households 44.4%

Income support

Source	% of households
Social Security	32.3%
Retirement income	23.3%
Supplemental Security	2.4%
Cash public assistance	1.5%
Food stamps / SNAP	7.3%

Health indicators

Condition	%
High blood pressure	34.4%
High cholesterol	34.8%
Heart disease	6.6%
Stroke	3.2%
Asthma	9.2%
Arthritis	23.3%
Kidney disease	3.0%
Pulmonary disease	7.1%
Cancer	6.1%

Behavior / access	%
Binge drinking	18.1%
No physical activity	26.6%
Less than 7 hrs sleep	34.2%
Fair or poor health	18.1%
Poor mental health	15.5%
Poor physical health	11.7%
No health insurance	28.9%
Visited doctor (checkup)	69.4%
Visited dentist	53.3%
Cholesterol screening	89.1%
Teeth loss	15.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	417	3.7%

Disability	%
Any disability	12.7%
Under 18	4.4%
18–64 years	8.6%
65 and over	36.1%

Health insurance coverage

Type	%
Private insurance	64.7%
Public insurance	30.5%
Uninsured under 19	15.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	13,745	92.8%
Spanish	1,143	8.3%
Other Indo-European	1,066	7.8%
Asian & Pacific Islander	46	0.3%
Other languages	29	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,133	88.6%
Born in same state	12,954	87.4%
Born in different state	9,814	66.2%
Foreign born	179	1.2%
Naturalized citizen	1,686	11.4%
Not a US citizen	798	47.3%

Ancestry

Ancestry	Count	%
French	1,080	7.3%
Italian	792	5.3%
Arab	363	2.4%
German	70	0.5%
Dutch	16	0.1%

Ancestry	Count	%
English	15	0.1%
Norwegian	14	0.1%
Polish	8	0.1%
Irish	5	0%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	96.5%

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

Frequently asked questions

What is the ZIP code for Sealy, TX?

Sealy, TX has one ZIP code: 77474.

What is the main ZIP code for Sealy, TX?

The primary ZIP code for Sealy, TX is 77474. The city uses area code 979 for phone service.

What county is Sealy, TX in?

Sealy is located in Austin County, Texas.

How many ZIP codes are in Sealy, TX?

Sealy, TX has 1 ZIP code.

What ZIP code is the historic Sealy Downtown area located in?

Sealy's downtown area, centered around Main Street, is located in ZIP code 77474, which serves as the primary commercial and civic hub of the city.

What ZIP code covers the Sealy Independent School District facilities?

Sealy ISD schools, including Sealy High School and the elementary schools serving the community, are all located within ZIP code 77474 in Austin County.