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Seal Beach city, CA
ZIP 90743 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
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Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 90743
90743 has a population of 478 with a median age of 51.2 yrs (50.8% male).
Health & Community Indicators in 90743
Historical Trends in 90743 (2020–Present)
Since 2020, population grew 86.7%, median income fell 0.7% (inflation-adjusted), home values decreased 15.1%.
People & Community key statistics
| Population | |
|---|---|
| Population | 478 |
| Median age | 51.2 |
| Poverty rate | 5.0% |
| Demographics | |
|---|---|
| White | 63.4% |
| Hispanic | 6.3% |
| Black | 0.0% |
| Asian | 6.1% |
| Foreign-born | 0.0% |