Bayville, NY Demographics

A map of Bayville's Population by Race

Bayville, New York has an estimated population of 6,744, a less than 1% change from the 6,748 recorded in the 2020 Census. The population is 87.8% White, 6.9% Hispanic, 2.7% Asian, 1.9% Multiracial, 0.5% Native American/Other, and 0.3% Black. This demographic dot map shows the population of Bayville, with one dot drawn for each person counted by the Census, color-coded by race.

Bayville 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 Bayville, that probability was 27.7% in 2020 and 22.4% in the most recent ACS estimates.

Bayville is ranked the 288th 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). Bayville was ranked the 291st most populous place in the 2020 Census.

Bayville's White Population

5,919 residents of Bayville, or 87.8% of the population, identify as White. The share of White residents in Bayville is significantly higher than in New York overall, where 52.8% of the population is White. Bayville ranks 701st statewide in terms of White residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's White population has grown by an estimated 4.0%. White residents' share of Bayville's population has increased from 84.3% to 87.8%.

Bayville is more White than neighboring Mill Neck (79.1% White), Lattingtown (79.3% White), Locust Valley (71.7% White), Centre Island (87.1% White), and Matinecock (71.2% White).

Bayville's Black Population

19 residents of Bayville, or 0.3% of the population, identify as Black. The share of Black residents in Bayville is considerably lower than in New York overall, where 13.4% of the population is Black. Bayville ranks 1010th statewide in terms of Black residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's Black population has declined by an estimated 40.6%. Black residents' share of Bayville's population has remained roughly unchanged at 0.3%.

Bayville is more Black than neighboring Mill Neck (0% Black), and Centre Island (0% Black). Bayville is less Black than neighboring Lattingtown (0.5% Black), and Locust Valley (0.4% Black).

Bayville's Asian Population

183 residents of Bayville, or 2.7% of the population, identify as Asian. The share of Asian residents in Bayville is lower than in New York overall, where 9% of the population is Asian. Bayville ranks 495th statewide in terms of Asian residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's Asian population has grown by an estimated 30.7%. Asian residents' share of Bayville's population has increased from 2.1% to 2.7%.

Bayville is less Asian than neighboring Mill Neck (10.2% Asian), Lattingtown (8.2% Asian), Locust Valley (7.9% Asian), Centre Island (6.4% Asian), and Matinecock (7% Asian).

Bayville's Hispanic Population

462 residents of Bayville, or 6.9% of the population, identify as Hispanic. The share of Hispanic residents in Bayville is considerably lower than in New York overall, where 19.8% of the population is Hispanic. Bayville ranks 350th statewide in terms of Hispanic residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's Hispanic population has declined by an estimated 34.4%. Hispanic residents' share of Bayville's population has decreased from 10.4% to 6.9%.

Bayville is more Hispanic than neighboring Centre Island (5.3% Hispanic). Bayville is less Hispanic than neighboring Mill Neck (8.8% Hispanic), Lattingtown (8.7% Hispanic), Locust Valley (16.6% Hispanic), and Matinecock (17% Hispanic).

Bayville's Native American/Other Population

34 residents of Bayville, or 0.5% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Bayville is comparable to the share in New York overall, where 1.2% of the population is Native American/Other. Bayville ranks 940th statewide in terms of Native American/Other residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's Native American/Other population has grown by an estimated 36.0%. Native American/Other residents' share of Bayville's population has remained roughly unchanged at 0.5%.

Bayville is more Native American/Other than neighboring Mill Neck (0% Native American/Other), and Centre Island (0% Native American/Other). Bayville is less Native American/Other than neighboring Lattingtown (1.5% Native American/Other), Locust Valley (0.7% Native American/Other), and Matinecock (2.7% Native American/Other).

Bayville's Multiracial Population

127 residents of Bayville, or 1.9% of the population, identify as Multiracial. The share of Multiracial residents in Bayville is comparable to the share in New York overall, where 3.8% of the population is Multiracial. Bayville ranks 1064th statewide in terms of Multiracial residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Bayville's Multiracial population has declined by an estimated 18.6%. Multiracial residents' share of Bayville's population has remained roughly unchanged at 1.9%.

Bayville is more Multiracial than neighboring Mill Neck (1.8% Multiracial), Centre Island (1.1% Multiracial), and Matinecock (1.8% Multiracial). Bayville is less Multiracial than neighboring Locust Valley (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.