Census Dots

Seabrook, MA Demographics

A map of Seabrook's Population by Race

Race
PopulationPercent
White
41993.5%
Multiracial
163.6%
Native American/Other
51.1%
Hispanic
40.9%
Black
30.7%
Asian
10.2%

Seabrook, Massachusetts had a population of 448 in 2020. It was 93.5% White, 0.7% Black, 0.2% Asian, 0.9% Hispanic, 1.1% Native American/Other, and 3.6% Multiracial. This map presents the population of Seabrook, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 248 places in Massachusetts, Seabrook is the 240th 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).

Seabrook's White Population

419 residents of Seabrook identify as White, or 93.5%. This makes the White share of the population of Seabrook considerably larger than the White share of the population of Massachusetts (67.6% White). Of the 248 places in Massachusetts, Seabrook is ranked #17 in terms of White residents as a share of the population.

Seabrook is more White than neighboring Monomoscoy Island (88.5% White), and Popponesset (86.4% White). Seabrook is less White than neighboring Seconsett Island (96.9% White), New Seabury (96.1% White), and Popponesset Island (95.6% White).

Seabrook's Black Population

3 residents of Seabrook identify as Black, or 0.7%. This makes the Black share of the population of Seabrook slightly less than the Black share of the population of Massachusetts (6.5% Black). Of the 248 places in Massachusetts, Seabrook is ranked #193 in terms of Black residents as a share of the population.

Seabrook is more Black than neighboring Seconsett Island (0% Black), New Seabury (0.1% Black), and Popponesset Island (0% Black).

Seabrook's Asian Population

1 residents of Seabrook identify as Asian, or 0.2%. This makes the Asian share of the population of Seabrook slightly less than the Asian share of the population of Massachusetts (7.2% Asian). Of the 248 places in Massachusetts, Seabrook is ranked #237 in terms of Asian residents as a share of the population.

Seabrook is more Asian than neighboring Monomoscoy Island (0% Asian), Seconsett Island (0% Asian), New Seabury (0.1% Asian), and Popponesset Island (0% Asian). Seabrook is less Asian than neighboring Popponesset (2.5% Asian).

Seabrook's Hispanic Population

4 residents of Seabrook identify as Hispanic, or 0.9%. This makes the Hispanic share of the population of Seabrook slightly less than the Hispanic share of the population of Massachusetts (12.6% Hispanic). Of the 248 places in Massachusetts, Seabrook is ranked #245 in terms of Hispanic residents as a share of the population.

Seabrook is more Hispanic than neighboring Seconsett Island (0% Hispanic), and Popponesset Island (0% Hispanic). Seabrook is less Hispanic than neighboring Monomoscoy Island (6.5% Hispanic), New Seabury (1.1% Hispanic), and Popponesset (6.1% Hispanic).

Seabrook's Native American/Other Population

5 residents of Seabrook identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 1.1%. This makes the Native American/Other share of the population of Seabrook roughly similar to the Native American/Other share of the population of Massachusetts (1.5% Native American/Other). Of the 248 places in Massachusetts, Seabrook is ranked #78 in terms of Native American/Other residents as a share of the population.

Seabrook is more Native American/Other than neighboring Monomoscoy Island (0.7% Native American/Other), Seconsett Island (0% Native American/Other), New Seabury (0.7% Native American/Other), and Popponesset (0.7% Native American/Other). Seabrook is less Native American/Other than neighboring Popponesset Island (2.2% Native American/Other).

Seabrook's Multiracial Population

16 residents of Seabrook identify as Multiracial, or 3.6%. This makes the Multiracial share of the population of Seabrook roughly similar to the Multiracial share of the population of Massachusetts (4.7% Multiracial). Of the 248 places in Massachusetts, Seabrook is ranked #153 in terms of Multiracial residents as a share of the population.

Seabrook is more Multiracial than neighboring Seconsett Island (3.1% Multiracial), New Seabury (1.9% Multiracial), and Popponesset Island (2.2% Multiracial).

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