Seabrook, Texas Demographics & Population 2026
During the 2020–2024 ACS period, Seabrook, Texas had a total population of 13,768, the 218th largest city in Texas, with a median household income of $102,726, which is 31% higher than the state average. The poverty rate is 6.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% above the state average — one of the wealthiest communities in Texas.
- Unemployment rate of 9.2% is notably above the national average.
Seabrook Quick Facts
How Seabrook Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 13,617 | 13,768 | +1.1% |
| Median household income | $109,489 | $102,726 | -6.2% |
| Median home value | $332,000 | $350,000 | +5.4% |
How Seabrook Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 67 | National average: 61
Education
Educational Attainment (Adults 25+)
Seabrook Rankings in Texas
Explore Texas Rankings
Other Cities in Harris County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Houston | 2,328,253 | $64,813 | 19.9% | $277,800 |
| Pasadena | 149,433 | $64,927 | 18.9% | $209,600 |
| Pearland | 127,514 | $118,842 | 4.1% | $356,300 |
| The Woodlands | 121,002 | $140,701 | 5.5% | $511,700 |
| League City | 116,215 | $121,099 | 5.4% | $360,000 |
| Atascocita | 99,354 | $118,226 | 7.4% | $307,400 |
| Baytown | 85,205 | $59,910 | 18.2% | $197,300 |
| Missouri City | 76,558 | $94,390 | 7.1% | $311,400 |
| Spring | 68,580 | $88,997 | 10.4% | $231,500 |
| Channelview | 43,605 | $64,422 | 20.3% | $195,900 |
Cities Similar to Seabrook
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lumberton | 13,963 | $107,623 | $291,900 | 26.8% | 3.7% |
| Santa Fe | 12,901 | $99,190 | $325,800 | 15.0% | 10.4% |
| Robinson | 12,800 | $99,289 | $302,200 | 22.0% | 3.7% |
| Port Neches | 13,664 | $81,637 | $253,200 | 26.2% | 13.1% |
| Rendon | 14,632 | $117,888 | $362,600 | 31.0% | 3.7% |
Population Overview
Seabrook is a small city located in Texas, within Harris County. The total population is 13,768. It ranks as the 218th most populous out of 1,795 Census-designated places in Texas.
Age Demographics
The median age in Seabrook is 42.2 years. This is 19% higher than the state median of 35.6 years.
Economy, Income & Housing
The median household income in Seabrook is $102,726. This is 31% higher than the state median of $78,476. It is also 27% higher than the national median of $80,734. The poverty rate stands at 6.5%. This is 53% lower than the state poverty rate of 13.8%. The unemployment rate is 9.2%. This is 75% higher than the state rate of 5.3%. The median home value is $350,000. Housing costs are 23% higher than the state median of $283,800. The home-value-to-income ratio is 3.4x. 66.3% of occupied housing units are owner-occupied. This homeownership rate is 6% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Seabrook is White (non-Hispanic), making up 65.2% of the population. Hispanic or Latino residents account for 20.6%. The White (non-Hispanic) population is significantly higher than the state average (65.2% vs 39.1%). The Black or African American population (5.3%) is well below the state average of 11.9%.
Education
40.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 21% higher than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.2%.
Data Sources & Methodology
All demographic data for Seabrook, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Seabrook, Texas?
Seabrook, Texas has a population of 13,768 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Seabrook, TX?
The median household income in Seabrook is $102,726, which is 27% higher than the national median of $80,734.
What is the poverty rate in Seabrook, TX?
The poverty rate in Seabrook is 6.5%. This means approximately 897 residents live below the federal poverty line.
What is the racial makeup of Seabrook, Texas?
Seabrook's population is 65.2% White, 5.3% Black, 20.6% Hispanic/Latino, and 5.8% Asian.
What is the median home value in Seabrook, TX?
The median home value in Seabrook is $350,000. The home-value-to-income ratio is 3.4x.
How educated is Seabrook, Texas?
40.8% of adults (25+) in Seabrook hold a bachelor's degree or higher, and 14.5% hold a graduate or professional degree.