| Place Name | Seabrook |
| Place Type | City |
| ZIP Code(s) | 77586 |
| County | Harris County |
| Area Code(s) | 281,346,713,832 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 11,955 |
| Population Growth Rate (2010-19) | 13.94% |
| Majority Ethnicity | White 75.66% |
| Metro/Micro Stats Area | Houston-The Woodlands-Sugar Land, TX |
| US Congressional District(s) | Texas 36th |
| State House Districts | 129 |
| State Senate Districts | 11 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.66% |
| African American | 4.75% |
| Hispanic | 0.16% |
| Asian | 2.46% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.97% |