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 and multiracial populations.

Population by Race

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%

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