Seabrook, Texas Population 2024

13,687

Seabrook is a city located in Galveston County and Harris County Texas. Seabrook has a 2024 population of 13,687. Seabrook is currently growing at a rate of 0.18% annually and its population has increased by 0.74% since the most recent census, which recorded a population of 13,587 in 2020.

The average household income in Seabrook is $126,553 with a poverty rate of 6.44%. The median age in Seabrook is 34.8 years: 35.8 years for males, and 34.1 years for females.

Seabrook Demographics

According to the most recent ACS, the racial composition of Seabrook was:

  • White: 84.28%
  • Black or African American: 5.06%
  • Asian: 4.48%
  • Two or more races: 3.84%
  • Other race: 2.09%
  • Native American: 0.24%
  • Native Hawaiian or Pacific Islander: 0%
State
Texas
Land Area (mi²)
4.9 sq mi
Density (mi²)
2,790.0/sq mi
Growth Since 2020
0.74% (100)
The current population of Seabrook, Texas is 13,687 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 13,587.

Population by Race

Race
Population
Percentage (of total)
White11,42784.28%
Black or African American6865.06%
Asian6074.48%
Two or more races5213.84%
Other race2842.09%
Native American330.24%
Native Hawaiian or Pacific Islander00%

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Seabrook Population by Race

Seabrook Population Pyramid 2024

Seabrook Median Age

34.8

Total

35.8

Male

34.1

Female

Seabrook Adults

There are 10,391 adults, (1,760 of whom are seniors) in Seabrook.

Seabrook Age Dependency

57.1

Age Dependency Ratio

20.4

Old Age Dependency Ratio

36.7

Child Dependency Ratio

Seabrook Sex Ratio

Female6,82550.34%
Male6,73349.66%

Seabrook Population by Age

Seabrook Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5,4772.4859.140.9
Married2,4803.3481.918.1
Non Family2,2111.1644.555.5
Female5233.5234.465.6
Male2633.331684

3.24

Average Family Size

2.48

Average Household Size

59.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Seabrook Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade6156.82%
Associates Degree97810.85%
Bachelors Degree2,66829.6%
Graduate Degree94810.52%
High School Graduate1,13812.62%
Less Than 9th Grade1922.13%
Some College2,47527.46%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Seabrook Educational Attainment by Sex (over 25)

Seabrook Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White6,5796,1062,730
Hispanic1,4981,282475
Black427390170
Asian365284178
2+ Races313313165
Other Race1349740
Native American232312

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 52.72%.

Seabrook Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$65,993$72,297$60,166
Graduate Degree$144,432$160,859$105,351
High School Graduate$49,740$95,395$33,646
Less Than 9th Grade$24,202$41,902$13,486
Overall$61,804$81,727$43,500
Some College$47,317$80,136$39,198

$61,804

Average Earnings

$81,727

Average Male

$43,500

Average Female

Seabrook Earnings by Educational Attainment

Seabrook Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Seabrook Language

79.94% of Seabrook residents speak only English, while 20.06% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 15.11% of the population.

Seabrook Language

Seabrook Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White9,3255025.38%
Hispanic2,8132549.03%
Other28419769.37%
Black6867611.08%
Multiple521509.6%
Asian607172.8%

6.44%

Overall Poverty Rate

5.63%

Male Poverty Rate

7.24%

Female Poverty Rate

Poverty in Seabrook

The race most likely to be in poverty in Seabrook is Other, with 69.37% below the poverty level.

The race least likely to be in poverty in Seabrook is Asian, with 2.8% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.21%. Among those working part-time, it was 14.49%, and for those that did not work, the poverty rate was 8.98%.

Seabrook Poverty

rate

Rate
Poverty
Less Than 9th Grade16.23%
High School14.76%
Some College6.92%
Bachelors or Greater1.36%

Seabrook Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed48.82%
Female Employed4.94%
Male Employed3.87%
Male Unemployed0%

Seabrook Poverty Rate by Employment Status and Sex

Seabrook Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$144,432$151,406
Households$96,223$126,553
Married Families$164,713$-999,999,999
Non Families$53,605$83,414

mean

median

Income by Household Type

Seabrook Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.3%

Overall Marriage Rate

47.0%

Male Marriage Rate

49.7%

Female Marriage Rate

Seabrook Married by Age and Sex

male

female

Seabrook Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Seabrook Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Seabrook Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,249

Number of Veterans

1,110

Male Veterans

139

Female Veterans

War
Veterans
Vietnam507
Second Gulf War414
First Gulf War347
Korea27
World War II7

Seabrook Veterans by War

count

Age Group
Veterans
65 to 74372
35 to 54293
55 to 64206
75+191
18 to 34187

Seabrook Veterans by Age

count

Name
Veterans
% of Total
White1,1540.13043969707245395
Hispanic1950.10145681581685743
2+ Races730.20857142857142857
Black220.034055727554179564

Seabrook Veterans by Race

Seabrook Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.72%

Veteran Poverty Rate

27.14%

Veteran Disability Rate

Seabrook Veterans by Education

LaborForceParticipation

70.3%

Labor Force Participation

67.5%

Employment Rate

3.8%

Unemployment Rate

Seabrook Employment by Age

LaborForceParticipation

Seabrook Employment by Race

LaborForceParticipation

Seabrook Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

51.38%

Born in Seabrook

89.11%

Native Born

10.89%

Foreign Born

4.99%

Non Citizen

5.89%

Naturalized

Place of Birth

89.11% of Seabrook residents were born in the United States, with 51.38% having been born in Texas. 4.99% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Seabrook Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202913,812250.18%
202813,787250.18%
202713,762250.18%
202613,737250.18%
202513,712250.18%
202413,687250.18%
202313,662-46-0.34%
202213,7081290.95%
202113,579-8-0.06%
202013,587-431-3.07%
201914,018-108-0.76%
201814,1265333.92%
201713,593-40-0.29%
201613,633-3-0.02%
201513,6369447.44%
201412,6921491.19%
201312,5432241.82%
201212,3192662.21%
201112,0531881.58%
201011,86500%
20009,4432,75841.26%
19906,6852,01543.15%
19804,67085922.54%
19703,811-10,001-72.41%

Seabrook Population by Year