San Ygnacio, TX Demographics

A map of San Ygnacio's Population by Race

San Ygnacio, Texas has an estimated population of 416, a large decrease from the 504 recorded in the 2020 Census. The population is 100.0% Hispanic, 0.0% White, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of San Ygnacio, with one dot drawn for each person counted by the Census, color-coded by race.

San Ygnacio has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Texas overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In San Ygnacio, that probability was 14.3% in 2020 and 0.0% in the most recent ACS estimates.

San Ygnacio is ranked the 1333rd most populous place in Texas, out of 1,863 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 Ygnacio was ranked the 1248th most populous place in the 2020 Census.

San Ygnacio's White Population

0 residents of San Ygnacio, or 0.0% of the population, identify as White. The share of White residents in San Ygnacio is significantly lower than in Texas overall, where 39.1% of the population is White. San Ygnacio ranks 1547th statewide in terms of White residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's White population has declined by an estimated 100.0%. White residents' share of San Ygnacio's population has decreased from 7.7% to 0.0%.

San Ygnacio is less White than neighboring Medina (1.4% White), Zapata (7.5% White), and Falcon Mesa (19.5% White).

San Ygnacio's Black Population

0 residents of San Ygnacio, or 0.0% of the population, identify as Black. The share of Black residents in San Ygnacio is considerably lower than in Texas overall, where 11.9% of the population is Black. San Ygnacio ranks 1467th statewide in terms of Black residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's Black population has grown from 0 to an estimated 0. Black residents' share of San Ygnacio's population has remained roughly unchanged at 0.0%.

San Ygnacio is less Black than neighboring Zapata (0.2% Black).

San Ygnacio's Asian Population

0 residents of San Ygnacio, or 0.0% of the population, identify as Asian. The share of Asian residents in San Ygnacio is lower than in Texas overall, where 5.5% of the population is Asian. San Ygnacio ranks 1316th statewide in terms of Asian residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's Asian population has grown from 0 to an estimated 0. Asian residents' share of San Ygnacio's population has remained roughly unchanged at 0.0%.

San Ygnacio is less Asian than neighboring Zapata (1.7% Asian).

San Ygnacio's Hispanic Population

416 residents of San Ygnacio, or 100.0% of the population, identify as Hispanic. The share of Hispanic residents in San Ygnacio is significantly higher than in Texas overall, where 39.7% of the population is Hispanic. San Ygnacio ranks 269th statewide in terms of Hispanic residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's Hispanic population has declined by an estimated 10.5%. Hispanic residents' share of San Ygnacio's population has increased from 92.3% to 100.0%.

San Ygnacio is more Hispanic than neighboring Ramireno (0% Hispanic), Medina (98.4% Hispanic), Zapata (89.2% Hispanic), and Falcon Mesa (80.5% Hispanic).

San Ygnacio's Native American/Other Population

0 residents of San Ygnacio, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in San Ygnacio is comparable to the share in Texas overall, where 0.6% of the population is Native American/Other. San Ygnacio ranks 1530th statewide in terms of Native American/Other residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of San Ygnacio's population has remained roughly unchanged at 0.0%.

San Ygnacio's Multiracial Population

0 residents of San Ygnacio, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in San Ygnacio is slightly lower than in Texas overall, where 3.1% of the population is Multiracial. San Ygnacio ranks 1700th statewide in terms of Multiracial residents as a share of the population, out of 1,863 places.

Since the 2020 Census, San Ygnacio's Multiracial population has grown from 0 to an estimated 0. Multiracial residents' share of San Ygnacio's population has remained roughly unchanged at 0.0%.

San Ygnacio is less Multiracial than neighboring Medina (0.2% Multiracial), and Zapata (1.4% 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.