Roslyn Harbor, NY Demographics

A map of Roslyn Harbor's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	705	756	68.1%	70.9%
Asian	184	196	17.8%	18.4%
Hispanic	80	63	7.7%	5.9%
Black	47	4	4.5%	0.4%
Multiracial	20	45	1.9%	4.2%
Native American/Other	0	3	0.0%	0.3%

Roslyn Harbor, New York has an estimated population of 1,036, a slight decrease from the 1,067 recorded in the 2020 Census. The population is 68.1% White, 17.8% Asian, 7.7% Hispanic, 4.5% Black, 1.9% Multiracial, and 0.0% Native American/Other. This demographic dot map shows the population of Roslyn Harbor, with one dot drawn for each person counted by the Census, color-coded by race.

Roslyn Harbor has become more racially diverse since the 2020 Census. It is considerably less diverse than New York overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Roslyn Harbor, that probability was 45.9% in 2020 and 49.7% in the most recent ACS estimates.

Roslyn Harbor is ranked the 848th most populous place in New York, out of 1,291 places. 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). Roslyn Harbor was ranked the 831st most populous place in the 2020 Census.

Roslyn Harbor's White Population

705 residents of Roslyn Harbor, or 68.1% of the population, identify as White. The share of White residents in Roslyn Harbor is significantly higher than in New York overall, where 52.8% of the population is White. Roslyn Harbor ranks 1008th statewide in terms of White residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's White population has declined by an estimated 6.7%. White residents' share of Roslyn Harbor's population has decreased from 70.9% to 68.1%.

Roslyn Harbor is more White than neighboring Roslyn (65.7% White). Roslyn Harbor is less White than neighboring Greenvale (72.1% White), Glenwood Landing (85.6% White), East Hills (77.9% White), and Roslyn Estates (79.9% White).

Roslyn Harbor's Black Population

47 residents of Roslyn Harbor, or 4.5% of the population, identify as Black. The share of Black residents in Roslyn Harbor is lower than in New York overall, where 13.4% of the population is Black. Roslyn Harbor ranks 1057th statewide in terms of Black residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's Black population has grown by an estimated 1075.0%. Black residents' share of Roslyn Harbor's population has increased from 0.4% to 4.5%.

Roslyn Harbor is more Black than neighboring Greenvale (0% Black), Glenwood Landing (0.1% Black), Roslyn (0.6% Black), East Hills (0.6% Black), and Roslyn Estates (0% Black).

Roslyn Harbor's Asian Population

184 residents of Roslyn Harbor, or 17.8% of the population, identify as Asian. The share of Asian residents in Roslyn Harbor is higher than in New York overall, where 9% of the population is Asian. Roslyn Harbor ranks 44th statewide in terms of Asian residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's Asian population has declined by an estimated 6.1%. Asian residents' share of Roslyn Harbor's population has decreased from 18.4% to 17.8%.

Roslyn Harbor is more Asian than neighboring Greenvale (17% Asian), Glenwood Landing (4.5% Asian), East Hills (11.5% Asian), and Roslyn Estates (10.3% Asian). Roslyn Harbor is less Asian than neighboring Roslyn (18.5% Asian).

Roslyn Harbor's Hispanic Population

80 residents of Roslyn Harbor, or 7.7% of the population, identify as Hispanic. The share of Hispanic residents in Roslyn Harbor is considerably lower than in New York overall, where 19.8% of the population is Hispanic. Roslyn Harbor ranks 564th statewide in terms of Hispanic residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's Hispanic population has grown by an estimated 27.0%. Hispanic residents' share of Roslyn Harbor's population has increased from 5.9% to 7.7%.

Roslyn Harbor is more Hispanic than neighboring Roslyn Estates (5.8% Hispanic). Roslyn Harbor is less Hispanic than neighboring Greenvale (9.3% Hispanic), Glenwood Landing (9.9% Hispanic), Roslyn (12% Hispanic), and East Hills (8.2% Hispanic).

Roslyn Harbor's Native American/Other Population

0 residents of Roslyn Harbor, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Roslyn Harbor is comparable to the share in New York overall, where 1.2% of the population is Native American/Other. Roslyn Harbor ranks 1027th statewide in terms of Native American/Other residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Roslyn Harbor's population has remained roughly unchanged at 0.0%.

Roslyn Harbor is less Native American/Other than neighboring Roslyn (0.2% Native American/Other), East Hills (0.2% Native American/Other), and Roslyn Estates (1.2% Native American/Other).

Roslyn Harbor's Multiracial Population

20 residents of Roslyn Harbor, or 1.9% of the population, identify as Multiracial. The share of Multiracial residents in Roslyn Harbor is comparable to the share in New York overall, where 3.8% of the population is Multiracial. Roslyn Harbor ranks 404th statewide in terms of Multiracial residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Roslyn Harbor's Multiracial population has declined by an estimated 55.6%. Multiracial residents' share of Roslyn Harbor's population has decreased from 4.2% to 1.9%.

Roslyn Harbor is more Multiracial than neighboring Greenvale (1.6% Multiracial), Glenwood Landing (0% Multiracial), and East Hills (1.6% Multiracial). Roslyn Harbor is less Multiracial than neighboring Roslyn (3% Multiracial), and Roslyn Estates (2.7% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.