Mamaroneck, NY Demographics

The total population of Mamaroneck is estimated to be 19,930 with 10,296 males (51.66%) and 9,634 females (48.34%). There are 662 less females than males in Mamaroneck.
The median household income in Mamaroneck was $128,023 in 2021, which marked an an increase of 6,972(5.76%) from $121,051 in 2020. This income is 171.60% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Mamaroneck sees its highest median household income among householders in the age group of 25 to 44 years old, at $161,053. Overall, the median household income for the village of Mamaroneck stands at $128,023.
In Mamaroneck, the median income for all workers aged 15 years and older, regardless of work hours, was $62,080 for males and $43,048 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $85,581 for males and $81,392 for females.
In Mamaroneck, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $164,670, while Some Other Race households represent the opposite end with the lowest median household income of $90,584.
In 2022, the population of Mamaroneck was 19,669, a 1.36% decrease year-by-year from 2021. Previously, in 2021, Mamaroneck's population was 19,941, a decline of 0.66% compared to a population of 20,074 in 2020.
The median age in Mamaroneck, NY is 40.0, as per 2021 ACS 5-Year Estimates. Of the total population, 21.41% were under the age of 15, 17.53% aged 15 to 29, 46.23% aged 30 to 64, 11.66% aged 65 to 84, and 3.17% were 85 years of age and older.
Racial distribution of Mamaroneck population: 71.04% are White, 3.33% are Black or African American, 0.54% are American Indian and Alaska Native, 4.22% are Asian, 0.10% are Native Hawaiian and other Pacific Islander, 14.65% are some other race and 6.12% are multiracial.