Seabrook

County:: Harris County
County Seat:: No
Area (mi²):: 4.906
State:: Texas

Seabrook is a city located in Harris County, Texas. Seabrook has a 2025 population of 13,712. Seabrook is currently growing at a rate of 0.18% annually and its population has increased by 0.92% since the most recent census, which recorded a population of 13,587 in 2020.

The average household income in Seabrook is $131,977 with a poverty rate of 6.64%. The median age in Seabrook is 39.6 years: 42.3 years for males, and 36.5 years for females.

Demographics

The racial composition of Seabrook includes 80.41% White, 4.96% Asian, 3.8% Black or African American, 3.19% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	10,950	80.41%
Two or more races	997	7.32%
Asian	676	4.96%
Black or African American	518	3.8%
Other race	434	3.19%
Native American	42	0.31%
Native Hawaiian or Pacific Islander	0	0%

Seabrook Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Seabrook's average per capita income is $65,511. Household income levels show a median of $109,489. The poverty rate stands at 6.64%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$169,313	-
Families	$148,179	$155,039
Households	$109,489	$131,977
Non Families	$62,300	$91,112

$65,511

Average Income

$109,489

Median Household Income

6.64%

Poverty Rate