Llano County's estimated 2026 population is 23,723 with a growth rate of 1.19% in the past year according to the most recent United States census data. Llano County is the 106th largest county in Texas. The 2010 population was 19,336 and has seen a growth of 22.69% since that time.
Data after 2023 is projected based on recent change
The racial composition of Llano County includes 87.83% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.
White (87.83%)
Two or more races (8%)
Other race (2.38%)
Black or African American (1.05%)
Asian (0.57%)
Native American (0.17%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 19,333 | 87.83% |
| Two or more races | 1,761 | 8% |
| Other race | 523 | 2.38% |
| Black or African American | 231 | 1.05% |
| Asian | 125 | 0.57% |
| Native American | 38 | 0.17% |
Married
Widowed
Divorced
Separated
Never Married
Llano County's average per capita income is $40,849. Household income levels show a median of $65,636. The poverty rate stands at 11.7%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,971 | - |
| Families | $81,256 | $137,053 |
| Households | $65,636 | $112,454 |
| Non Families | $38,476 | $54,965 |
Average Income
Median Household Income
Poverty Rate
