San Antonio, FL Demographics
A map of San Antonio's Population by Race
San Antonio, Florida has an estimated population of 1,446, a large increase from the 1,297 recorded in the 2020 Census. The population is 87.1% White, 6.0% Hispanic, 3.1% Black, 3.0% Multiracial, 0.7% Native American/Other, and 0.0% Asian. This demographic dot map shows the population of San Antonio, with one dot drawn for each person counted by the Census, color-coded by race.
San Antonio has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Florida overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In San Antonio, that probability was 39.0% in 2020 and 23.5% in the most recent ACS estimates.
San Antonio is ranked the 733rd most populous place in Florida, out of 956 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). San Antonio was ranked the 741st most populous place in the 2020 Census.
San Antonio's White Population
1,260 residents of San Antonio, or 87.1% of the population, identify as White. The share of White residents in San Antonio is significantly higher than in Florida overall, where 50.4% of the population is White. San Antonio ranks 374th statewide in terms of White residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's White population has grown by an estimated 26.8%. White residents' share of San Antonio's population has increased from 76.6% to 87.1%.
San Antonio is more White than neighboring St. Leo (51.9% White), Pasadena Hills (55.7% White), Dade City (58% White), Dade City North (24% White), and Zephyrhills West (84.4% White).
San Antonio's Black Population
45 residents of San Antonio, or 3.1% of the population, identify as Black. The share of Black residents in San Antonio is considerably lower than in Florida overall, where 14.6% of the population is Black. San Antonio ranks 630th statewide in terms of Black residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's Black population has grown by an estimated 40.6%. Black residents' share of San Antonio's population has increased from 2.5% to 3.1%.
San Antonio is less Black than neighboring St. Leo (26.2% Black), Pasadena Hills (13.2% Black), Dade City (16.8% Black), Dade City North (7.1% Black), and Zephyrhills West (3.2% Black).
San Antonio's Asian Population
0 residents of San Antonio, or 0.0% of the population, identify as Asian. The share of Asian residents in San Antonio is slightly lower than in Florida overall, where 2.9% of the population is Asian. San Antonio ranks 487th statewide in terms of Asian residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's Asian population has declined by an estimated 100.0%. Asian residents' share of San Antonio's population has decreased from 1.3% to 0.0%.
San Antonio is less Asian than neighboring St. Leo (3.6% Asian), Pasadena Hills (6.8% Asian), Dade City (0.9% Asian), and Dade City North (0.3% Asian).
San Antonio's Hispanic Population
87 residents of San Antonio, or 6.0% of the population, identify as Hispanic. The share of Hispanic residents in San Antonio is significantly lower than in Florida overall, where 27.4% of the population is Hispanic. San Antonio ranks 430th statewide in terms of Hispanic residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's Hispanic population has declined by an estimated 53.2%. Hispanic residents' share of San Antonio's population has decreased from 14.3% to 6.0%.
San Antonio is less Hispanic than neighboring St. Leo (15.1% Hispanic), Pasadena Hills (18.9% Hispanic), Dade City (20.1% Hispanic), Dade City North (68.5% Hispanic), and Zephyrhills West (8.5% Hispanic).
San Antonio's Native American/Other Population
10 residents of San Antonio, or 0.7% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in San Antonio is comparable to the share in Florida overall, where 0.8% of the population is Native American/Other. San Antonio ranks 202nd statewide in terms of Native American/Other residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's Native American/Other population has declined by an estimated 28.6%. Native American/Other residents' share of San Antonio's population has remained roughly unchanged at 0.7%.
San Antonio is more Native American/Other than neighboring Pasadena Hills (0.4% Native American/Other), Dade City (0.1% Native American/Other), Dade City North (0% Native American/Other), and Zephyrhills West (0.2% Native American/Other). San Antonio is less Native American/Other than neighboring St. Leo (1.8% Native American/Other).
San Antonio's Multiracial Population
44 residents of San Antonio, or 3.0% of the population, identify as Multiracial. The share of Multiracial residents in San Antonio is comparable to the share in Florida overall, where 3.8% of the population is Multiracial. San Antonio ranks 332nd statewide in terms of Multiracial residents as a share of the population, out of 956 places.
Since the 2020 Census, San Antonio's Multiracial population has declined by an estimated 18.5%. Multiracial residents' share of San Antonio's population has decreased from 4.2% to 3.0%.
San Antonio is more Multiracial than neighboring St. Leo (1.3% Multiracial), and Dade City North (0% Multiracial). San Antonio is less Multiracial than neighboring Pasadena Hills (5.1% Multiracial), Dade City (4% Multiracial), and Zephyrhills West (3.7% 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.