Overview
19,850
Total Population
44.2
Median age
51.41%
Female population %
94.5:100
Gender ratio (M:F)
10-14 years
Largest age group
69.2
Total dependency ratio
White
Largest racial group
2,268
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Montague County's population is old compared to the rest of the country:
- The median age in Montague County is 44.2, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Montague County's population under 18 was 23.05%, compared to the 22.51% nationwide.
- Montague County's elderly or the senior population (over 65 age) was 21.32% as compared to 16.04% nationwide.
- Of the total population in Montague County, 19.57% were under the age of 15, 15.06% aged 15 to 29, 44.04% aged 30 to 64, 19.16% aged 65 to 84, and 2.16% were 85 years of age and older.

Read more about Montague County, TX population by age ➔
Gender
There are 560 more females than males in Montague County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.41% females and 48.59% males in Montague County, TX.
- The Montague County, TX gender ratio is 94.5:100 i.e. 94.5 men to 100 women (0.945).
- For male population, the largest age group is 60-64 years with a population of 786.
- For the female population, the largest age group is 10-14 years with a population of 992.

Read more about Montague County, TX population by gender ➔
Race / Ethnicity
Montague County's population has become increasingly diverse:
- Racial distribution of Montague County population: 92.41% are White, 0.71% are Black or African American, 0.43% are American Indian and Alaska Native, 0.01% are Native Hawaiian and other Pacific Islander, 2.51% are some other race and 3.93% are multiracial.
- Montague County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 2,268 is Hispanic or Latino (of any race), and 17,582 (88.57% of the total population) is Non-Hispanic.
- The largest racial group in Montague County is White with a population of 18,343 (92.41% of the total population).

Read more about Montague County, TX population by race ➔
Year by year
Montague County's population has not reached its peak yet and is showing a trend of further growth:
- The peak population was 21,063 in the year 2022
- From 2000 to 2010, Montague County's population increased by 586 (3.06%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Montague County's population increased by 275 (1.39%), 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, Montague County's population was lowest in year 2002 at 19,122.

Read more about Montague 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)