Census Dots

Mamaroneck, NY Demographics

A map of Mamaroneck's Population by Race

Race
PopulationPercent
White
11,97359.4%
Hispanic
5,54327.5%
Asian
9714.8%
Black
7953.9%
Multiracial
6823.4%
Native American/Other
1870.9%

Mamaroneck, New York had a population of 20,151 in 2020. It was 59.4% White, 3.9% Black, 4.8% Asian, 27.5% Hispanic, 0.9% Native American/Other, and 3.4% Multiracial. This map presents the population of Mamaroneck, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,293 places in New York, Mamaroneck is the 84th most populous. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs).

Mamaroneck's White Population

11,973 residents of Mamaroneck identify as White, or 59.4%. This makes the White share of the population of Mamaroneck slightly larger than the White share of the population of New York (52.5% White). Of the 1,293 places in New York, Mamaroneck is ranked #1139 in terms of White residents as a share of the population.

Mamaroneck is more White than neighboring New Rochelle (40.1% White). Mamaroneck is less White than neighboring Larchmont (79.3% White), Rye (78.7% White), Scarsdale (67.1% White), and Sands Point (82.9% White).

Mamaroneck's Black Population

795 residents of Mamaroneck identify as Black, or 3.9%. This makes the Black share of the population of Mamaroneck slightly less than the Black share of the population of New York (13.7% Black). Of the 1,293 places in New York, Mamaroneck is ranked #307 in terms of Black residents as a share of the population.

Mamaroneck is more Black than neighboring Larchmont (2.2% Black), Rye (1.1% Black), Scarsdale (1.2% Black), and Sands Point (1.2% Black). Mamaroneck is less Black than neighboring New Rochelle (18% Black).

Mamaroneck's Asian Population

971 residents of Mamaroneck identify as Asian, or 4.8%. This makes the Asian share of the population of Mamaroneck roughly similar to the Asian share of the population of New York (9.5% Asian). Of the 1,293 places in New York, Mamaroneck is ranked #246 in terms of Asian residents as a share of the population.

Mamaroneck is more Asian than neighboring Larchmont (4% Asian). Mamaroneck is less Asian than neighboring Rye (7.1% Asian), Scarsdale (20.9% Asian), and Sands Point (9.6% Asian).

Mamaroneck's Hispanic Population

5,543 residents of Mamaroneck identify as Hispanic, or 27.5%. This makes the Hispanic share of the population of Mamaroneck slightly larger than the Hispanic share of the population of New York (19.5% Hispanic). Of the 1,293 places in New York, Mamaroneck is ranked #75 in terms of Hispanic residents as a share of the population.

Mamaroneck is more Hispanic than neighboring Larchmont (9.7% Hispanic), Rye (8.4% Hispanic), Scarsdale (5.1% Hispanic), and Sands Point (4.3% Hispanic). Mamaroneck is less Hispanic than neighboring New Rochelle (32.9% Hispanic).

Mamaroneck's Native American/Other Population

187 residents of Mamaroneck identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.9%. This makes the Native American/Other share of the population of Mamaroneck roughly similar to the Native American/Other share of the population of New York (1.3% Native American/Other). Of the 1,293 places in New York, Mamaroneck is ranked #309 in terms of Native American/Other residents as a share of the population.

Mamaroneck is more Native American/Other than neighboring Larchmont (0.5% Native American/Other), Rye (0.4% Native American/Other), Scarsdale (0.7% Native American/Other), and Sands Point (0.3% Native American/Other). Mamaroneck is less Native American/Other than neighboring New Rochelle (1.3% Native American/Other).

Mamaroneck's Multiracial Population

682 residents of Mamaroneck identify as Multiracial, or 3.4%. This makes the Multiracial share of the population of Mamaroneck roughly similar to the Multiracial share of the population of New York (3.6% Multiracial). Of the 1,293 places in New York, Mamaroneck is ranked #623 in terms of Multiracial residents as a share of the population.

Mamaroneck is more Multiracial than neighboring New Rochelle (2.9% Multiracial), and Sands Point (1.6% Multiracial). Mamaroneck is less Multiracial than neighboring Larchmont (4.3% Multiracial), Rye (4.2% Multiracial), and Scarsdale (5% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.