77586 ZIP Code — Seabrook, TX

Harris County, Texas

ZIP code 77586 is located in Seabrook, Texas, within Harris County. It covers approximately 11.66 square miles and serves a population of 23,802 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 281/832/346.

About ZIP code 77586

The housing stock consists of a mix of housing types. Most homes were built in the 1980s, giving the area an established character. Median home value is $305,100. Owner-occupancy sits near the national average at 69%.

The gap between median ($105,076) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average.

Educational attainment is near the national average, with 44% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%.

23,802

population

11.66

sq mi land

Standard

ZIP type

Central (CT)

timezone

77586 ZIP code map

Cities in ZIP code 77586

Below are the cities the US Postal Service accepts for ZIP code 77586. Using any city not on this list may result in mail delivery delays.

City	Status
Seabrook	Acceptable
Seabrook	Preferred

Nearby ZIP codes

77565 Kemah (3 mi) 77507 Pasadena (3.3 mi) 77058 Houston (3.4 mi) 77059 Houston (5.3 mi) 77573 League City (5.5 mi) 77062 Houston (5.9 mi) 77518 Bacliff (6 mi) 77598 Webster (6.4 mi) 77571 La Porte (7.3 mi) 77505 Pasadena (7.8 mi) 77209 Houston (7.8 mi) 77539 Dickinson (8.4 mi)

Demographics updated 06/2026

Population
Total population	23,802
Population density	2,041 / sq mi
State FIPS	48
County FIPS	201

Geography
Land area	11.66 sq mi
Water area	2.27 sq mi
Latitude	29.5783
Longitude	-95.0385
Timezone	Central (CT)
Area code	281/832/346

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.1%	40.0%	39.5%
$50k – $100k	28.2%	29.5%	30.1%
$100k – $200k	30.8%	21.5%	22.6%
Over $200k	16.9%	9.0%	7.8%

Demographics & statistics

23,802

Population

2,041

People per sq mi

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

Income range	This ZIP	County avg	State avg
Under $50k	24.1%	40.0%	39.5%
$50k – $100k	28.2%	29.5%	30.1%
$100k – $200k	30.8%	21.5%	22.6%
Over $200k	16.9%	9.0%	7.8%

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%
Work from home	12.4%
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	%
Obesity	31.9%
High blood pressure	29.8%
High cholesterol	36.3%
Diabetes	8.9%
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	%
Smoking	13.4%
Binge drinking	21.2%
No physical activity	18.8%
Less than 7 hrs sleep	29.5%
Depression	19.9%
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%
No insurance	10.9%
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 about ZIP code 77586

What city is ZIP code 77586 in?

ZIP code 77586 is primarily assigned to Seabrook, Texas.

What county is ZIP code 77586 in?

ZIP code 77586 falls within Harris County, Texas.

Does ZIP code 77586 have a large veteran population?

12% of civilians in ZIP code 77586 are veterans, above the national average of ~7%.

What is the median household income in ZIP code 77586?

The median household income in ZIP code 77586 is $105,076, above the national median of ~$75,000.

What is the typical home value in ZIP code 77586?

The median home value in ZIP code 77586 is $305,100.

What is the population of ZIP code 77586?

ZIP code 77586 has an estimated population of 23,802 residents, with a density of 2,042 people per square mile.

What timezone is ZIP code 77586 in?

ZIP code 77586 observes the CST timezone.