Castle Hills, TX Demographics

A map of Castle Hills's Population by Race

Castle Hills, Texas had a population of 3,978 in 2020. It was 46.0% White, 1.5% Black, 1.8% Asian, 47.4% Hispanic, 0.7% Native American/Other, and 2.6% Multiracial. This map presents the population of Castle Hills, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,860 places in Texas, Castle Hills is the 477th 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).

Castle Hills's White Population

1,829 residents of Castle Hills identify as White, or 46.0%. This makes the White share of the population of Castle Hills slightly larger than the White share of the population of Texas (39.7% White). Of the 1,860 places in Texas, Castle Hills is ranked #1101 in terms of White residents as a share of the population.

Castle Hills is more White than neighboring Balcones Heights (15.2% White), and San Antonio (23.4% White). Castle Hills is less White than neighboring Olmos Park (71.8% White), Alamo Heights (73.4% White), and Hill Country Village (74.7% White).

Castle Hills's Black Population

60 residents of Castle Hills identify as Black, or 1.5%. This makes the Black share of the population of Castle Hills slightly less than the Black share of the population of Texas (11.8% Black). Of the 1,860 places in Texas, Castle Hills is ranked #862 in terms of Black residents as a share of the population.

Castle Hills is more Black than neighboring Olmos Park (1.3% Black), Alamo Heights (0.9% Black), and Hill Country Village (1% Black). Castle Hills is less Black than neighboring Balcones Heights (11.8% Black), and San Antonio (6.5% Black).

Castle Hills's Asian Population

73 residents of Castle Hills identify as Asian, or 1.8%. This makes the Asian share of the population of Castle Hills roughly similar to the Asian share of the population of Texas (5.4% Asian). Of the 1,860 places in Texas, Castle Hills is ranked #267 in terms of Asian residents as a share of the population.

Castle Hills is more Asian than neighboring Balcones Heights (1.3% Asian), Olmos Park (1.1% Asian), and Hill Country Village (1.5% Asian). Castle Hills is less Asian than neighboring San Antonio (3.2% Asian), and Alamo Heights (2.2% Asian).

Castle Hills's Hispanic Population

1,884 residents of Castle Hills identify as Hispanic, or 47.4%. This makes the Hispanic share of the population of Castle Hills slightly larger than the Hispanic share of the population of Texas (39.3% Hispanic). Of the 1,860 places in Texas, Castle Hills is ranked #643 in terms of Hispanic residents as a share of the population.

Castle Hills is more Hispanic than neighboring Olmos Park (21.7% Hispanic), Alamo Heights (19.6% Hispanic), and Hill Country Village (19.6% Hispanic). Castle Hills is less Hispanic than neighboring Balcones Heights (68.8% Hispanic), and San Antonio (63.9% Hispanic).

Castle Hills's Native American/Other Population

27 residents of Castle Hills identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.7%. This makes the Native American/Other share of the population of Castle Hills roughly similar to the Native American/Other share of the population of Texas (0.8% Native American/Other). Of the 1,860 places in Texas, Castle Hills is ranked #732 in terms of Native American/Other residents as a share of the population.

Castle Hills is more Native American/Other than neighboring Alamo Heights (0.6% Native American/Other), and Hill Country Village (0.5% Native American/Other). Castle Hills is less Native American/Other than neighboring Balcones Heights (1.1% Native American/Other).

Castle Hills's Multiracial Population

105 residents of Castle Hills identify as Multiracial, or 2.6%. This makes the Multiracial share of the population of Castle Hills roughly similar to the Multiracial share of the population of Texas (3% Multiracial). Of the 1,860 places in Texas, Castle Hills is ranked #1046 in terms of Multiracial residents as a share of the population.

Castle Hills is more Multiracial than neighboring Balcones Heights (1.8% Multiracial), and San Antonio (2.3% Multiracial). Castle Hills is less Multiracial than neighboring Olmos Park (3.3% Multiracial), Alamo Heights (3.3% Multiracial), and Hill Country Village (2.7% Multiracial).

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