Seaford, NY Demographics

A map of Seaford's Population by Race

Seaford, New York had a population of 15,251 in 2020. It was 85.6% White, 0.7% Black, 2.8% Asian, 8.1% Hispanic, 0.4% Native American/Other, and 2.3% Multiracial. This map presents the population of Seaford, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,293 places in New York, Seaford is the 128th 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).

Seaford's White Population

13,051 residents of Seaford identify as White, or 85.6%. This makes the White share of the population of Seaford considerably larger than the White share of the population of New York (52.5% White). Of the 1,293 places in New York, Seaford is ranked #650 in terms of White residents as a share of the population.

Seaford is more White than neighboring North Wantagh (81.1% White), and Bellmore (81.2% White). Seaford is less White than neighboring Wantagh (87.1% White), Massapequa (87.4% White), and North Massapequa (86.2% White).

Seaford's Black Population

111 residents of Seaford identify as Black, or 0.7%. This makes the Black share of the population of Seaford less than the Black share of the population of New York (13.7% Black). Of the 1,293 places in New York, Seaford is ranked #873 in terms of Black residents as a share of the population.

Seaford is more Black than neighboring Wantagh (0.3% Black), Massapequa (0.5% Black), and North Massapequa (0.6% Black). Seaford is less Black than neighboring North Wantagh (1.2% Black), and Bellmore (1.5% Black).

Seaford's Asian Population

428 residents of Seaford identify as Asian, or 2.8%. This makes the Asian share of the population of Seaford slightly less than the Asian share of the population of New York (9.5% Asian). Of the 1,293 places in New York, Seaford is ranked #385 in terms of Asian residents as a share of the population.

Seaford is more Asian than neighboring Wantagh (2.7% Asian), Massapequa (2% Asian), and North Massapequa (2.6% Asian). Seaford is less Asian than neighboring North Wantagh (3.1% Asian), and Bellmore (4.5% Asian).

Seaford's Hispanic Population

1,239 residents of Seaford identify as Hispanic, or 8.1%. This makes the Hispanic share of the population of Seaford slightly less than the Hispanic share of the population of New York (19.5% Hispanic). Of the 1,293 places in New York, Seaford is ranked #442 in terms of Hispanic residents as a share of the population.

Seaford is more Hispanic than neighboring Wantagh (7.5% Hispanic), and Massapequa (7.4% Hispanic). Seaford is less Hispanic than neighboring North Wantagh (11.9% Hispanic), Bellmore (9.6% Hispanic), and North Massapequa (8.6% Hispanic).

Seaford's Native American/Other Population

68 residents of Seaford identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.4%. This makes the Native American/Other share of the population of Seaford 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, Seaford is ranked #833 in terms of Native American/Other residents as a share of the population.

Seaford is more Native American/Other than neighboring Massapequa (0.3% Native American/Other), Bellmore (0.3% Native American/Other), and North Massapequa (0.3% Native American/Other). Seaford is less Native American/Other than neighboring North Wantagh (0.6% Native American/Other).

Seaford's Multiracial Population

354 residents of Seaford identify as Multiracial, or 2.3%. This makes the Multiracial share of the population of Seaford roughly similar to the Multiracial share of the population of New York (3.6% Multiracial). Of the 1,293 places in New York, Seaford is ranked #1043 in terms of Multiracial residents as a share of the population.

Seaford is more Multiracial than neighboring Wantagh (2% Multiracial), North Wantagh (2.1% Multiracial), and North Massapequa (1.7% Multiracial). Seaford is less Multiracial than neighboring Massapequa (2.4% Multiracial), and Bellmore (2.8% Multiracial).

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