Seabrook ZIP Codes — Harris County, TX

There is one unique ZIP code in Seabrook, Texas and it is 77586. Area code: 281/832/346.

ZIP codes

11.66

sq mi land

2.27

sq mi water

281/832/346

area code

Seabrook, TX ZIP code map

About Seabrook, TX

Seabrook, Texas, is a vibrant city located on the southeastern edge of Harris County. Known for its picturesque waterfront and recreational opportunities, it offers residents and visitors a unique blend of coastal charm and suburban living. With its strong community and strategic location, Seabrook has become a popular destination for both families and outdoor enthusiasts.

Location & geography

Seabrook is situated near the Gulf of Mexico, providing residents with beautiful views and access to various water activities. It is bordered by the cities of Kemah to the south, League City to the west, and Pasadena to the north, each within a short driving distance. The city covers a total area of 11.66 square miles, including 2.27 square miles of water, contributing to its scenic landscapes.

Community & economy

The character of Seabrook is defined by its friendly atmosphere and community-oriented events, fostering a strong sense of belonging among residents. The local economy benefits from industries such as tourism, marine activities, and small businesses, creating a diverse job market. Daily life in Seabrook can be vibrant, with various outdoor activities available, including fishing, boating, and enjoying local parks.

Transportation

Seabrook is easily accessible via several major highways, including Interstate 45 and State Highway 146, facilitating convenient commutes to nearby cities. The nearest major airport is George Bush Intercontinental Airport, located approximately 30 miles away, while William P. Hobby Airport is closer at about 20 miles. Public transportation options are limited, but residents often rely on personal vehicles for their commuting needs.

History

Founded in the early 1960s, Seabrook was initially developed as a residential area, growing steadily over the decades. The city's economy has historically centered around its proximity to water, enabling fishing and maritime industries to flourish. In recent years, Seabrook has embraced tourism, becoming known for its waterfront parks and recreational facilities.

Did you know?

One surprising fact about Seabrook is that it is home to the Kemah Boardwalk, a popular destination that features restaurants, shops, and amusements along the waterfront. Additionally, the city has a rich birdwatching community, thanks to its location along the migratory pathways of many bird species.

ZIP codes for Seabrook, TX (1)

ZIP code	City	County	Map
77586	Seabrook	Harris	View map

Demographics & statistics

23,802

Population

41.8

Median age

$105,076

Median household income

$52,446

Per capita income

$305,100

Median home value

$1,430

Median monthly rent

69.4%

Home ownership

5.8%

Poverty rate

4.6%

Unemployment

7,220

Housing units

44.3%

Bachelor's or higher

Age distribution

Male Female

674

Under 5

686

665

5–9

677

791

10–14

804

810

15–19

825

817

20–24

831

1,394

25–34

1,419

1,356

35–44

1,380

1,770

45–54

1,801

719

55–59

731

795

60–64

809

1,434

65–74

1,459

488

75–84

496

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	5,442	22.9%
18 and over	18,360	77.1%
65 and over	4,048	17.0%
Median age	41.8 years

Race & ethnicity

White 76.5%

Two or more races 6.2%

Hispanic or Latino 5.7%

Asian 5%

Black or African American 4.5%

Other race 1.8%

American Indian / Alaska Native 0.3%

Group	Count	%
White	19,300	76.5%
Two or more races	1,564	6.2%
Hispanic or Latino	1,430	5.7%
Asian	1,268	5%
Black or African American	1,130	4.5%
Other race	465	1.8%
American Indian / Alaska Native	75	0.3%

Household income

Under $10k 2.6%

$10k–$15k 2.2%

$15k–$25k 3.3%

$25k–$35k 5.4%

$35k–$50k 9.8%

$50k–$75k 12.9%

$75k–$100k 10.8%

$100k–$150k 17.7%

$150k–$200k 17.0%

$200k+ 18.1%

Range	% of households
Under $10k	2.6%
$10k–$15k	2.2%
$15k–$25k	3.3%
$25k–$35k	5.4%
$35k–$50k	9.8%
$50k–$75k	12.9%
$75k–$100k	10.8%
$100k–$150k	17.7%
$150k–$200k	17.0%
$200k+	18.1%
Median income	$105,076

Housing

Home values

Under $50k 2.1%

$50k–$100k 1.4%

$100k–$150k 3.2%

$150k–$200k 13.1%

$200k–$300k 28.5%

$300k–$500k 43.1%

$500k–$1M 8.0%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$305,100
Median rent / month	$1,430
Owner occupied	69.4%
Renter occupied	30.6%
Vacant	6.8%
Single-family detached	66.7%
Large apartment buildings	19.3%
Mobile homes	0.3%
Median rooms	6.1
Avg household size (owned)	2.68

Year built

Era	%
2020 or later	0.2%
2010–2019	8.1%
2000–2009	13.9%
1990–1999	17.1%
1980–1989	20.3%
1970–1979	16.3%
1960–1969	19.4%
1950–1959	3.1%
1940–1949	0.4%
1939 or earlier	1.2%

Bedrooms

Size	% of units
No bedroom (studio)	2.5%
1 bedroom	17.3%
2 bedrooms	16.5%
3 bedrooms	22.8%
4 bedrooms	31.0%
5+ bedrooms	10.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	29.9%
2 vehicles	46.2%
3 or more	22.3%

Heating fuel

Fuel type	%
Utility gas	61.1%
Electricity	38.3%
Propane / LP gas	0.2%
Fuel oil	0.1%
Solar	0.1%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	5,056	53.7%
Cohabiting couple	584	6.2%
Male householder, no spouse	2,091	22.2%
Female householder, no spouse	1,685	17.9%
Households with children under 18	2,888	30.7%
Households with seniors (65+)	2,908	30.9%
Average household size	2.52

Marital status

Status	Male	Female
Never married	29.5%	28.2%
Married	53.4%	54.3%
Separated	1.1%	1.2%
Widowed	1.6%	5.9%
Divorced	14.4%	10.5%

Education

Less than 9th grade 2.3%

Some HS, no diploma 4.4%

HS graduate 13.4%

Some college, no degree 25.4%

Associate's degree 10.2%

Bachelor's degree 29.7%

Graduate / professional 14.6%

Metric	%
HS diploma or higher	93.3%
Bachelor's or higher	44.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	289	4.8%
Kindergarten	177	2.9%
Elementary school	2,395	39.6%
High school	1,453	24.0%
College / grad school	1,732	28.6%

Employment

Industry of employment

Education & healthcare 19.8%

Manufacturing 15.5%

Professional & management 11.3%

Retail trade 8.7%

Transportation & utilities 7.4%

Arts, food & hospitality 7.1%

Finance & real estate 7.0%

Public administration 6.4%

Other services 6.3%

Construction 5.3%

Information 2.2%

Wholesale trade 2.0%

Agriculture & mining 1.0%

Occupation

Category	%
Management, business & arts	49.7%
Service	10.5%
Sales & office	24.9%
Natural resources & construction	5.4%
Production & transportation	9.5%

Employment type

Type	%
Private sector	76.6%
Government	14.9%
Self-employed	8.3%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	76.5%
Carpool	8.8%
Public transit	0.0%
Walk	1.6%
Other means	0.7%
Avg commute (minutes)	26.6

Poverty

All people 5.8%

Under 18 years 6.5%

18 and over 5.6%

Married-couple families 1.7%

Female-led households 22.1%

Income support

Source	% of households
Social Security	29.3%
Retirement income	26.1%
Supplemental Security	1.3%
Cash public assistance	1.3%
Food stamps / SNAP	3.9%

Health indicators

Condition	%
High blood pressure	29.8%
High cholesterol	36.3%
Heart disease	5.0%
Stroke	2.2%
Asthma	8.1%
Arthritis	19.2%
Kidney disease	2.3%
Pulmonary disease	5.0%
Cancer	5.9%

Behavior / access	%
Binge drinking	21.2%
No physical activity	18.8%
Less than 7 hrs sleep	29.5%
Fair or poor health	10.9%
Poor mental health	13.4%
Poor physical health	8.6%
No health insurance	17.6%
Visited doctor (checkup)	71.0%
Visited dentist	64.8%
Cholesterol screening	91.3%
Teeth loss	8.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,167	11.8%

Disability	%
Any disability	11.6%
Under 18	2.2%
18–64 years	9.0%
65 and over	33.3%

Health insurance coverage

Type	%
Private insurance	75.9%
Public insurance	24.0%
Uninsured under 19	10.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	22,442	94.3%
Spanish	802	3.6%
Other Indo-European	371	1.7%
Asian & Pacific Islander	80	0.4%
Other languages	297	1.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,306	89.5%
Born in same state	20,817	87.5%
Born in different state	12,071	50.7%
Foreign born	489	2.1%
Naturalized citizen	2,496	10.5%
Not a US citizen	1,382	55.4%

Ancestry

Ancestry	Count	%
French	2,686	11.3%
Italian	2,480	10.4%
Arab	1,477	6.2%
Polish	276	1.2%
English	223	0.9%

Ancestry	Count	%
German	166	0.7%
Irish	82	0.3%
Norwegian	60	0.3%
Dutch	22	0.1%

Technology access

Metric	% of households
Computer access	39.6%
Internet access	98.7%

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

Frequently asked questions

What ZIP codes does Seabrook, TX have?

Seabrook, TX has one ZIP code: 77586. Each ZIP code serves a distinct delivery area within the city and surrounding region.