Demographics of Seabrook city, Texas

Seabrook city, Texas had 13,974 people on July 1, 2025, by the Census Bureau’s estimate: +390 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Seabrook city, in four figures

13,974
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 13,768 ±40.; +2.9%
Change since July 2020: +390 people.; 42.2 ±4.4
Median age: ACS 2020–⁠2024.; $102,726 ±$30,710
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Seabrook city, Texas's population grew 2.9% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Seabrook city, Texas's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Seabrook city, Texas's population grew 2.9% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Seabrook city, Texas's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	13,584	100.0	100.0
2021	13,576	99.9	100.2
2022	13,783	101.5	100.7
2023	13,826	101.8	101.6
2024	13,928	102.5	102.5
2025	13,974	102.9	103.1

Population of Seabrook city, Texas on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	13,584	—
2021	13,576	−8
2022	13,783	+207
2023	13,826	+43
2024	13,928	+102
2025	13,974	+46

Age, 2020–2024

The median age is 42.2 ±4.4: for men 43.0 ±3.1 and for women 38.7 ±7.3. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Seabrook city by age, ACS 2020–2024
Age	People	Share	Texas	United States
Under 5	258 to 878	1.9% to 6.4%	6.4% ±<0.1	5.6% ±<0.1
5 to 17	2,117 ±479	15.4% ±3.5	18.6% ±0.1	16.3% ±<0.1
18 to 24	1,335 ±384	9.7% ±2.8	9.7% ±<0.1	9.1% ±<0.1
25 to 44	3,667 ±615	26.6% ±4.5	28.5% ±0.1	26.9% ±<0.1
45 to 64	4,269 ±646	31.0% ±4.7	23.3% ±<0.1	24.8% ±<0.1
65 and over	1,812 ±453	13.2% ±3.3	13.4% ±<0.1	17.2% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Income and poverty, 2020–2024

Median household income is $102,726 ±$30,710, and income per person $57,393 ±$7,271, in 2024 dollars. The median is $78,476 ±$263 in Texas and $80,734 ±$166 in the United States.

Households by income

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Households in Seabrook city by income, ACS 2020–2024
Household income	Households	Share	Texas	United States
Under $25,000	568 ±253	9.5% ±4.2	14.6% ±0.1	14.6% ±<0.1
$25,000 to $49,999	884 ±313	14.8% ±5.1	17.3% ±0.1	16.7% ±<0.1
$50,000 to $74,999	969 ±338	16.2% ±5.5	16.1% ±0.1	15.5% ±<0.1
$75,000 to $99,999	551 ±267	9.2% ±4.4	12.8% ±0.1	12.6% ±<0.1
$100,000 to $149,999	791 ±271	13.2% ±4.4	17.3% ±0.1	17.5% ±<0.1
$150,000 to $199,999	829 ±279	13.9% ±4.6	9.5% ±0.1	9.6% ±<0.1
$200,000 or more	1,389 ±348	23.2% ±5.6	12.5% ±0.1	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Seabrook city by age, ACS 2020–2024
Age	Below poverty	Rate	Texas	United States
All ages	897 ±364	6.5% ±2.6	13.8% ±0.1	12.5% ±0.1
Under 18	25 to 333	1.1% to 12.3%	18.7% ±0.2	16.1% ±0.1
18 to 59	618 ±277	7.5% ±3.3	12.2% ±0.1	11.6% ±0.1
60 and over	6 to 194	0.3% to 6.8%	12.0% ±0.1	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Seabrook city, ACS 2020–2024
Measure	Seabrook city	Texas	United States
Housing units	6,436 ±476	12,128,515 ±1,574	143,775,355 ±10,234
Occupied	92.9% ±9.4	90.6% ±0.1	89.9% ±0.1
Vacant	3.3% to 10.8%	9.4% ±0.1	10.1% ±0.1
Owner occupied	66.3% ±5.0	62.6% ±0.3	65.2% ±0.3
Renter occupied	33.7% ±5.9	37.4% ±0.2	34.8% ±0.1
Median home value	$350,000 ±$27,868	$283,800 ±$738	$332,700 ±$236
Median gross rent	$1,476 ±$94	$1,403 ±$4	$1,413 ±$2
Median year built	1992 ±3	1992 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Seabrook city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Texas	United States
Hispanic or Latino	2,832 ±861	20.6% ±6.3	39.7% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	8,982 ±1,003	65.2% ±7.3	39.1% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	326 to 1,130	2.4% to 8.2%	11.9% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	310 to 1,294	2.3% to 9.4%	5.5% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 74	0% to 0.5%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 23	0% to 0.2%	0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 129	0% to 0.9%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	141 to 551	1.0% to 4.0%	3.1% ±<0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Seabrook city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Texas	United States
Born in the state	6,927 ±694	50.3% ±5.0	58.3% ±0.1	57.3% ±<0.1
Born in another state	4,957 ±657	36.0% ±4.8	22.5% ±0.1	26.9% ±<0.1
Born a citizen outside the states	337 ±160	2.4% ±1.2	1.7% ±<0.1	1.7% ±<0.1
Born abroad	1,547 ±496	11.2% ±3.6	17.6% ±0.1	14.1% ±<0.1
Naturalized citizens	953 ±374	6.9% ±2.7	7.4% ±<0.1	7.4% ±<0.1
Not citizens	290 to 898	2.1% to 6.5%	10.2% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Seabrook city among the places of Texas

218th of 428 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Texas page.

Places of Texas near Seabrook city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Dumas city	14,452 ±19
Jacksonville city	14,325 ±29
Azle city	14,126 ±29
Forest Hill city	14,062 ±29
Lumberton city	13,963 ±46
Seabrook city	13,768 ±40
Trophy Club town	13,733 ±287
Port Neches city	13,664 ±49
Tomball city	13,655 ±28
Wells Branch CDP	13,523 ±1,376
Kilgore city	13,470 ±42

Rankings this appears in

No. 4 Places in Texas by median age
No. 23 Places in Texas by per capita income
No. 32 Places in Texas by median household income
No. 73 Places in Texas by median home value
No. 103 Places in Texas by median rent
No. 107 Places in Texas by foreign-born share

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026