Overview
885,012
Total Population
36.2
Median age
50.59%
Female population %
97.7:100
Gender ratio (M:F)
35-39 years
Largest age group
43.9
Total dependency ratio
White
Largest racial group
173,708
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Denton County's population is young compared to the rest of the country:
- The median age in Denton County is 36.2, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Denton County's population under 18 was 24.48%, compared to the 22.51% nationwide.
- Denton County's elderly or the senior population (over 65 age) was 10.43% as compared to 16.04% nationwide.
- Of the total population in Denton County, 20.06% were under the age of 15, 20.61% aged 15 to 29, 48.89% aged 30 to 64, 9.52% aged 65 to 84, and 0.91% were 85 years of age and older.

Read more about Denton County, TX population by age ➔
Gender
There are 10,396 more females than males in Denton County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.59% females and 49.41% males in Denton County, TX.
- The Denton County, TX gender ratio is 97.7:100 i.e. 97.7 men to 100 women (0.977).
- For male population, the largest age group is 45-49 years with a population of 33,967.
- For the female population, the largest age group is 35-39 years with a population of 35,945.

Read more about Denton County, TX population by gender ➔
Race / Ethnicity
Denton County's population has become increasingly diverse:
- Racial distribution of Denton County population: 68.18% are White, 10.26% are Black or African American, 0.52% are American Indian and Alaska Native, 9.49% are Asian, 0.09% are Native Hawaiian and other Pacific Islander, 3.14% are some other race and 8.32% are multiracial.
- Denton County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 173,708 is Hispanic or Latino (of any race), and 711,304 (80.37% of the total population) is Non-Hispanic.
- The largest racial group in Denton County is White with a population of 603,389 (68.18% of the total population).

Read more about Denton County, TX population by race ➔
Year by year
Denton County's population has not reached its peak yet and is showing a trend of further growth:
- The peak population was 977,281 in the year 2022
- From 2000 to 2010, Denton County's population increased by 226,777 (51.65%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Denton County's population increased by 248,491 (37.32%), 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, Denton County's population was lowest in year 2000 at 439,056.

Read more about Denton County, TX population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)