Llano County Demographics

A map of Llano County's Population by Race

Llano County, Texas has an estimated population of 22,424, an increase from the 21,243 recorded in the 2020 Census. The population is 82.1% White, 13.4% Hispanic, 2.6% Multiracial, 1.0% Native American/Other, 0.6% Asian, and 0.3% Black. This demographic dot map shows the population of Llano County, with one dot drawn for each person counted by the Census, color-coded by race.

Llano is about as racially diverse as it was in 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 Llano County, that probability was 30.3% in 2020 and 30.7% in the most recent ACS estimates.

Llano County is ranked the 107th most populous county in Texas, out of 254 counties. Llano County was ranked the 112th most populous county in the 2020 Census.

Llano County's White Population

18,410 residents of Llano County, or 82.1% of the population, identify as White. The share of White residents in Llano County is significantly higher than in Texas overall, where 39.1% of the population is White. Llano County ranks 17th statewide in terms of White residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's White population has grown by an estimated 5.0%. White residents' share of Llano County's population has remained roughly unchanged at 82.1%.

Llano County is more White than neighboring Gillespie County (73.6% White), San Saba County (62.6% White), Burnet County (70.7% White), Blanco County (75.5% White), and Mason County (79.8% White).

Llano County's Black Population

65 residents of Llano County, or 0.3% of the population, identify as Black. The share of Black residents in Llano County is considerably lower than in Texas overall, where 11.9% of the population is Black. Llano County ranks 213th statewide in terms of Black residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's Black population has declined by an estimated 33.0%. Black residents' share of Llano County's population has remained roughly unchanged at 0.3%.

Llano County is more Black than neighboring Gillespie County (0.1% Black), and Mason County (0.1% Black). Llano County is less Black than neighboring San Saba County (2.5% Black), Burnet County (1.2% Black), and Blanco County (1.1% Black).

Llano County's Asian Population

142 residents of Llano County, or 0.6% of the population, identify as Asian. The share of Asian residents in Llano County is slightly lower than in Texas overall, where 5.5% of the population is Asian. Llano County ranks 116th statewide in terms of Asian residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's Asian population has grown by an estimated 17.4%. Asian residents' share of Llano County's population has remained roughly unchanged at 0.6%.

Llano County is more Asian than neighboring Gillespie County (0.4% Asian), San Saba County (0.2% Asian), Blanco County (0.1% Asian), and Mason County (0.2% Asian). Llano County is less Asian than neighboring Burnet County (0.7% Asian).

Llano County's Hispanic Population

2,995 residents of Llano County, or 13.4% of the population, identify as Hispanic. The share of Hispanic residents in Llano County is significantly lower than in Texas overall, where 39.7% of the population is Hispanic. Llano County ranks 223rd statewide in terms of Hispanic residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's Hispanic population has grown by an estimated 19.4%. Hispanic residents' share of Llano County's population has increased from 11.8% to 13.4%.

Llano County is less Hispanic than neighboring Gillespie County (22.9% Hispanic), San Saba County (30.7% Hispanic), Burnet County (23.4% Hispanic), Blanco County (18.6% Hispanic), and Mason County (18.9% Hispanic).

Llano County's Native American/Other Population

219 residents of Llano County, or 1.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Llano County is comparable to the share in Texas overall, where 0.6% of the population is Native American/Other. Llano County ranks 69th statewide in terms of Native American/Other residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's Native American/Other population has grown by an estimated 21.7%. Native American/Other residents' share of Llano County's population has remained roughly unchanged at 1.0%.

Llano County is more Native American/Other than neighboring Gillespie County (0.6% Native American/Other), San Saba County (0.3% Native American/Other), Burnet County (0.4% Native American/Other), Blanco County (0.1% Native American/Other), and Mason County (0% Native American/Other).

Llano County's Multiracial Population

593 residents of Llano County, or 2.6% of the population, identify as Multiracial. The share of Multiracial residents in Llano County is comparable to the share in Texas overall, where 3.1% of the population is Multiracial. Llano County ranks 52nd statewide in terms of Multiracial residents as a share of the population, out of 254 counties.

Since the 2020 Census, Llano County's Multiracial population has declined by an estimated 26.5%. Multiracial residents' share of Llano County's population has decreased from 3.8% to 2.6%.

Llano County is more Multiracial than neighboring Gillespie County (2.4% Multiracial), and Mason County (1% Multiracial). Llano County is less Multiracial than neighboring San Saba County (3.7% Multiracial), Burnet County (3.5% Multiracial), and Blanco County (4.6% 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.