Mamaroneck village, NY
ZIP 10543 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow AreaRemote Work Hub
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 10543
10543 has a population of 21,022 with a median age of 40.5 yrs (50.9% male).
Health & Community Indicators in 10543
Historical Trends in 10543 (2020–Present)
Since 2020, population grew 0.1%, median income fell 0.8% (inflation-adjusted), home values decreased 4.1%.
People & Community key statistics
| Population | |
|---|---|
| Population | 21,022 |
| Median age | 40.5 |
| Poverty rate | 7.3% |
| Demographics | |
|---|---|
| White | 64.0% |
| Hispanic | 27.2% |
| Black | 5.3% |
| Asian | 5.1% |
| Foreign-born | 25.3% |