Census Dots

San Castle, FL Demographics

A map of San Castle's Population by Race

Race
PopulationPercent
Black
1,45638.8%
Hispanic
1,37636.6%
White
77620.7%
Multiracial
1072.8%
Asian
250.7%
Native American/Other
150.4%

San Castle, Florida had a population of 3,755 in 2020. It was 20.7% White, 38.8% Black, 0.7% Asian, 36.6% Hispanic, 0.4% Native American/Other, and 2.8% Multiracial. This map presents the population of San Castle, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 955 places in Florida, San Castle is the 538th 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).

San Castle's White Population

776 residents of San Castle identify as White, or 20.7%. This makes the White share of the population of San Castle considerably less than the White share of the population of Florida (51.5% White). Of the 955 places in Florida, San Castle is ranked #847 in terms of White residents as a share of the population.

San Castle is less White than neighboring Hypoluxo (73.9% White), Lantana (49.6% White), South Palm Beach (86.3% White), Ocean Ridge (91.2% White), and Boynton Beach (47.3% White).

San Castle's Black Population

1,456 residents of San Castle identify as Black, or 38.8%. This makes the Black share of the population of San Castle considerably larger than the Black share of the population of Florida (14.5% Black). Of the 955 places in Florida, San Castle is ranked #76 in terms of Black residents as a share of the population.

San Castle is more Black than neighboring Hypoluxo (6.3% Black), Lantana (23.9% Black), South Palm Beach (1% Black), Ocean Ridge (0.3% Black), and Boynton Beach (30.6% Black).

San Castle's Asian Population

25 residents of San Castle identify as Asian, or 0.7%. This makes the Asian share of the population of San Castle roughly similar to the Asian share of the population of Florida (2.9% Asian). Of the 955 places in Florida, San Castle is ranked #664 in terms of Asian residents as a share of the population.

San Castle is less Asian than neighboring Hypoluxo (1.4% Asian), Lantana (1.7% Asian), South Palm Beach (1.8% Asian), Ocean Ridge (1.6% Asian), and Boynton Beach (2.4% Asian).

San Castle's Hispanic Population

1,376 residents of San Castle identify as Hispanic, or 36.6%. This makes the Hispanic share of the population of San Castle slightly larger than the Hispanic share of the population of Florida (26.5% Hispanic). Of the 955 places in Florida, San Castle is ranked #147 in terms of Hispanic residents as a share of the population.

San Castle is more Hispanic than neighboring Hypoluxo (12.8% Hispanic), Lantana (20.5% Hispanic), South Palm Beach (8.4% Hispanic), Ocean Ridge (4.3% Hispanic), and Boynton Beach (15.4% Hispanic).

San Castle's Native American/Other Population

15 residents of San Castle 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 San Castle roughly similar to the Native American/Other share of the population of Florida (0.9% Native American/Other). Of the 955 places in Florida, San Castle is ranked #765 in terms of Native American/Other residents as a share of the population.

San Castle is more Native American/Other than neighboring South Palm Beach (0.2% Native American/Other). San Castle is less Native American/Other than neighboring Hypoluxo (1.2% Native American/Other), Lantana (1% Native American/Other), and Boynton Beach (0.9% Native American/Other).

San Castle's Multiracial Population

107 residents of San Castle identify as Multiracial, or 2.8%. This makes the Multiracial share of the population of San Castle roughly similar to the Multiracial share of the population of Florida (3.7% Multiracial). Of the 955 places in Florida, San Castle is ranked #674 in terms of Multiracial residents as a share of the population.

San Castle is more Multiracial than neighboring South Palm Beach (2.3% Multiracial), and Ocean Ridge (2.2% Multiracial). San Castle is less Multiracial than neighboring Hypoluxo (4.3% Multiracial), Lantana (3.3% Multiracial), and Boynton Beach (3.4% Multiracial).

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