Old Brookville, NY Demographics

A map of Old Brookville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,455	1,558	69.1%	77.1%
Hispanic	354	120	16.8%	5.9%
Asian	159	260	7.5%	12.9%
Multiracial	88	34	4.2%	1.7%
Black	45	31	2.1%	1.5%
Native American/Other	6	17	0.3%	0.8%

Old Brookville, New York has an estimated population of 2,107, an increase from the 2,020 recorded in the 2020 Census. The population is 69.1% White, 16.8% Hispanic, 7.5% Asian, 4.2% Multiracial, 2.1% Black, and 0.3% Native American/Other. This demographic dot map shows the population of Old Brookville, with one dot drawn for each person counted by the Census, color-coded by race.

Old Brookville has become considerably 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 Old Brookville, that probability was 38.4% in 2020 and 48.7% in the most recent ACS estimates.

Old Brookville is ranked the 610th 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). Old Brookville was ranked the 622nd most populous place in the 2020 Census.

Old Brookville's White Population

1,455 residents of Old Brookville, or 69.1% of the population, identify as White. The share of White residents in Old Brookville is significantly higher than in New York overall, where 52.8% of the population is White. Old Brookville ranks 890th statewide in terms of White residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's White population has declined by an estimated 6.6%. White residents' share of Old Brookville's population has decreased from 77.1% to 69.1%.

Old Brookville is more White than neighboring Roslyn Harbor (68.1% White). Old Brookville is less White than neighboring Glen Head (73.2% White), Greenvale (72.1% White), Glenwood Landing (85.6% White), and Matinecock (71.2% White).

Old Brookville's Black Population

45 residents of Old Brookville, or 2.1% of the population, identify as Black. The share of Black residents in Old Brookville is considerably lower than in New York overall, where 13.4% of the population is Black. Old Brookville ranks 626th statewide in terms of Black residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's Black population has grown by an estimated 45.2%. Black residents' share of Old Brookville's population has increased from 1.5% to 2.1%.

Old Brookville is more Black than neighboring Glen Head (1.3% Black), Greenvale (0% Black), Glenwood Landing (0.1% Black), and Matinecock (0.3% Black). Old Brookville is less Black than neighboring Roslyn Harbor (4.5% Black).

Old Brookville's Asian Population

159 residents of Old Brookville, or 7.5% of the population, identify as Asian. The share of Asian residents in Old Brookville is comparable to the share in New York overall, where 9% of the population is Asian. Old Brookville ranks 77th statewide in terms of Asian residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's Asian population has declined by an estimated 38.8%. Asian residents' share of Old Brookville's population has decreased from 12.9% to 7.5%.

Old Brookville is more Asian than neighboring Glen Head (2.9% Asian), Glenwood Landing (4.5% Asian), and Matinecock (7% Asian). Old Brookville is less Asian than neighboring Greenvale (17% Asian), and Roslyn Harbor (17.8% Asian).

Old Brookville's Hispanic Population

354 residents of Old Brookville, or 16.8% of the population, identify as Hispanic. The share of Hispanic residents in Old Brookville is slightly lower than in New York overall, where 19.8% of the population is Hispanic. Old Brookville ranks 563rd statewide in terms of Hispanic residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's Hispanic population has grown by an estimated 195.0%. Hispanic residents' share of Old Brookville's population has increased from 5.9% to 16.8%.

Old Brookville is more Hispanic than neighboring Greenvale (9.3% Hispanic), Glenwood Landing (9.9% Hispanic), and Roslyn Harbor (7.7% Hispanic). Old Brookville is less Hispanic than neighboring Glen Head (17.2% Hispanic), and Matinecock (17% Hispanic).

Old Brookville's Native American/Other Population

6 residents of Old Brookville, or 0.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Old Brookville is comparable to the share in New York overall, where 1.2% of the population is Native American/Other. Old Brookville ranks 391st statewide in terms of Native American/Other residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's Native American/Other population has declined by an estimated 64.7%. Native American/Other residents' share of Old Brookville's population has decreased from 0.8% to 0.3%.

Old Brookville is more Native American/Other than neighboring Greenvale (0% Native American/Other), Glenwood Landing (0% Native American/Other), and Roslyn Harbor (0% Native American/Other). Old Brookville is less Native American/Other than neighboring Glen Head (2.6% Native American/Other), and Matinecock (2.7% Native American/Other).

Old Brookville's Multiracial Population

88 residents of Old Brookville, or 4.2% of the population, identify as Multiracial. The share of Multiracial residents in Old Brookville is comparable to the share in New York overall, where 3.8% of the population is Multiracial. Old Brookville ranks 1215th statewide in terms of Multiracial residents as a share of the population, out of 1,291 places.

Since the 2020 Census, Old Brookville's Multiracial population has grown by an estimated 158.8%. Multiracial residents' share of Old Brookville's population has increased from 1.7% to 4.2%.

Old Brookville is more Multiracial than neighboring Glen Head (2.9% Multiracial), Greenvale (1.6% Multiracial), Glenwood Landing (0% Multiracial), Matinecock (1.8% Multiracial), and Roslyn Harbor (1.9% 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.