Gillespie County, TX Population

Overview

26,730

Total Population

49.6

Median age

51.37%

Female population %

94.7:100

Gender ratio (M:F)

60-64 years

Largest age group

82.7

Total dependency ratio

White

Largest racial group

6,473

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Gillespie County's population is old compared to the rest of the country:

The median age in Gillespie County is 49.6, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Gillespie County's population under 18 was 20.30%, compared to the 22.51% nationwide.
Gillespie County's elderly or the senior population (over 65 age) was 28.83% as compared to 16.04% nationwide.
Of the total population in Gillespie County, 16.44% were under the age of 15, 14.71% aged 15 to 29, 40.02% aged 30 to 64, 24.86% aged 65 to 84, and 3.96% were 85 years of age and older.

There are 734 more females than males in Gillespie County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.37% females and 48.63% males in Gillespie County, TX.
The Gillespie County, TX gender ratio is 94.7:100 i.e. 94.7 men to 100 women (0.947).
For male population, the largest age group is 60-64 years with a population of 1,197.
For the female population, the largest age group is 65-69 years with a population of 1,178.

Gillespie County's population has become increasingly diverse:

Racial distribution of Gillespie County population: 87.95% are White, 0.16% are Black or African American, 2.50% are American Indian and Alaska Native, 0.36% are Asian, 4.04% are some other race and 5% are multiracial.
Gillespie County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 6,473 is Hispanic or Latino (of any race), and 20,257 (75.78% of the total population) is Non-Hispanic.
The largest racial group in Gillespie County is White with a population of 23,51 (87.95% of the total population).

Gillespie County's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 27,477 in the year 2022
From 2000 to 2010, Gillespie County's population increased by 3,983 (19.06%), as compared to the national growth of 9.63%.
From 2010 to 2020, Gillespie County's population increased by 1,867 (7.51%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Gillespie County's population was lowest in year 2000 at 20,892.