Seco Mines, TX Demographics

A map of Seco Mines's Population by Race

Seco Mines, Texas has an estimated population of 644, a large increase from the 572 recorded in the 2020 Census. The population is 75.8% Hispanic, 24.2% White, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Seco Mines, with one dot drawn for each person counted by the Census, color-coded by race.

Seco Mines has become considerably more 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 Seco Mines, that probability was 4.5% in 2020 and 36.7% in the most recent ACS estimates.

Seco Mines is ranked the 1178th 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). Seco Mines was ranked the 1198th most populous place in the 2020 Census.

Seco Mines's White Population

156 residents of Seco Mines, or 24.2% of the population, identify as White. The share of White residents in Seco Mines is considerably lower than in Texas overall, where 39.1% of the population is White. Seco Mines ranks 1705th statewide in terms of White residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Seco Mines's White population has grown by an estimated 1318.2%. White residents' share of Seco Mines's population has increased from 1.9% to 24.2%.

Seco Mines is more White than neighboring Fabrica (0% White), Siesta Acres (0% White), Elm Creek (0.2% White), Eagle Pass (4.4% White), and Las Quintas Fronterizas (0.8% White).

Seco Mines's Black Population

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

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

Seco Mines is less Black than neighboring Eagle Pass (0.2% Black).

Seco Mines's Asian Population

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

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

Seco Mines is less Asian than neighboring Eagle Pass (0.4% Asian), and Las Quintas Fronterizas (0.1% Asian).

Seco Mines's Hispanic Population

488 residents of Seco Mines, or 75.8% of the population, identify as Hispanic. The share of Hispanic residents in Seco Mines is significantly higher than in Texas overall, where 39.7% of the population is Hispanic. Seco Mines ranks 114th statewide in terms of Hispanic residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Seco Mines's Hispanic population has declined by an estimated 12.7%. Hispanic residents' share of Seco Mines's population has decreased from 97.7% to 75.8%.

Seco Mines is less Hispanic than neighboring Fabrica (100% Hispanic), Siesta Acres (100% Hispanic), Elm Creek (99.8% Hispanic), Eagle Pass (94.2% Hispanic), and Las Quintas Fronterizas (99% Hispanic).

Seco Mines's Native American/Other Population

0 residents of Seco Mines, 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 Seco Mines is comparable to the share in Texas overall, where 0.6% of the population is Native American/Other. Seco Mines ranks 1284th statewide in terms of Native American/Other residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Seco Mines's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Seco Mines's population has remained roughly unchanged at 0.0%.

Seco Mines is less Native American/Other than neighboring Eagle Pass (0.4% Native American/Other).

Seco Mines's Multiracial Population

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

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

Seco Mines is less Multiracial than neighboring Eagle Pass (0.3% 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.