Amagansett, NY Demographics

A map of Amagansett's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	737	1,522	89.8%	83.4%
Asian	52	18	6.3%	1.0%
Hispanic	29	186	3.5%	10.2%
Native American/Other	2	24	0.2%	1.3%
Black	1	35	0.1%	1.9%
Multiracial	0	39	0.0%	2.1%

Amagansett, New York has an estimated population of 821, a dramatic decrease from the 1,824 recorded in the 2020 Census. The population is 89.8% White, 6.3% Asian, 3.5% Hispanic, 0.2% Native American/Other, 0.1% Black, and 0.0% Multiracial. This demographic dot map shows the population of Amagansett, with one dot drawn for each person counted by the Census, color-coded by race.

Amagansett has become considerably less 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 Amagansett, that probability was 29.2% in 2020 and 18.9% in the most recent ACS estimates.

Amagansett is ranked the 909th 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). Amagansett was ranked the 658th most populous place in the 2020 Census.

Amagansett's White Population

737 residents of Amagansett, or 89.8% of the population, identify as White. The share of White residents in Amagansett is significantly higher than in New York overall, where 52.8% of the population is White. Amagansett ranks 729th statewide in terms of White residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's White population has declined by an estimated 51.6%. White residents' share of Amagansett's population has increased from 83.4% to 89.8%.

Amagansett is more White than neighboring Springs (59.9% White), East Hampton North (46.4% White), East Hampton (68.5% White), and Northwest Harbor (65.9% White). Amagansett is less White than neighboring Napeague (100% White).

Amagansett's Black Population

1 residents of Amagansett, or 0.1% of the population, identify as Black. The share of Black residents in Amagansett is considerably lower than in New York overall, where 13.4% of the population is Black. Amagansett ranks 531st statewide in terms of Black residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's Black population has declined by an estimated 97.1%. Black residents' share of Amagansett's population has decreased from 1.9% to 0.1%.

Amagansett is more Black than neighboring Springs (0% Black), and Napeague (0% Black). Amagansett is less Black than neighboring East Hampton North (1.8% Black), East Hampton (2.1% Black), and Northwest Harbor (3.5% Black).

Amagansett's Asian Population

52 residents of Amagansett, or 6.3% of the population, identify as Asian. The share of Asian residents in Amagansett is slightly lower than in New York overall, where 9% of the population is Asian. Amagansett ranks 765th statewide in terms of Asian residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's Asian population has grown by an estimated 188.9%. Asian residents' share of Amagansett's population has increased from 1.0% to 6.3%.

Amagansett is more Asian than neighboring Springs (2.9% Asian), East Hampton North (1.8% Asian), Napeague (0% Asian), East Hampton (0.2% Asian), and Northwest Harbor (1.2% Asian).

Amagansett's Hispanic Population

29 residents of Amagansett, or 3.5% of the population, identify as Hispanic. The share of Hispanic residents in Amagansett is significantly lower than in New York overall, where 19.8% of the population is Hispanic. Amagansett ranks 361st statewide in terms of Hispanic residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's Hispanic population has declined by an estimated 84.4%. Hispanic residents' share of Amagansett's population has decreased from 10.2% to 3.5%.

Amagansett is more Hispanic than neighboring Napeague (0% Hispanic). Amagansett is less Hispanic than neighboring Springs (31.7% Hispanic), East Hampton North (48.8% Hispanic), East Hampton (25.8% Hispanic), and Northwest Harbor (23.6% Hispanic).

Amagansett's Native American/Other Population

2 residents of Amagansett, or 0.2% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Amagansett is comparable to the share in New York overall, where 1.2% of the population is Native American/Other. Amagansett ranks 153rd statewide in terms of Native American/Other residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's Native American/Other population has declined by an estimated 91.7%. Native American/Other residents' share of Amagansett's population has decreased from 1.3% to 0.2%.

Amagansett is more Native American/Other than neighboring East Hampton North (0% Native American/Other), and Napeague (0% Native American/Other). Amagansett is less Native American/Other than neighboring Springs (1.2% Native American/Other), East Hampton (0.8% Native American/Other), and Northwest Harbor (0.5% Native American/Other).

Amagansett's Multiracial Population

0 residents of Amagansett, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Amagansett is slightly lower than in New York overall, where 3.8% of the population is Multiracial. Amagansett ranks 1118th statewide in terms of Multiracial residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Amagansett's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Amagansett's population has decreased from 2.1% to 0.0%.

Amagansett is less Multiracial than neighboring Springs (4.3% Multiracial), East Hampton North (1.1% Multiracial), East Hampton (2.6% Multiracial), and Northwest Harbor (5.3% 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.