McLennan County, TX Population

The population of McLennan County is 258,031, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
258,031
Total Population
33.7
Median age
51.00%
Female population %
96.1:100
Gender ratio (M:F)
20-24 years
Largest age group
53.4
Total dependency ratio
White
Largest racial group
69,71
Hispanic population

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

Age

McLennan County's population is young compared to the rest of the country:

  • The median age in McLennan County is 33.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • McLennan County's population under 18 was 24.71%, compared to the 22.51% nationwide.
  • McLennan County's elderly or the senior population (over 65 age) was 14.36% as compared to 16.04% nationwide.
  • Of the total population in McLennan County, 20.47% were under the age of 15, 25.27% aged 15 to 29, 39.90% aged 30 to 64, 12.57% aged 65 to 84, and 1.79% were 85 years of age and older.
The graph shows McLennan County's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
McLennan County, TX population by age group. The largest age group was 20-24 years with a poulation of 25,961 (10.06% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about McLennan County, TX population by age ➔

Gender

There are 5,155 more females than males in McLennan County:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.00% females and 49.00% males in McLennan County, TX.
  • The McLennan County, TX gender ratio is 96.1:100 i.e. 96.1 men to 100 women (0.961).
  • For male population, the largest age group is 20-24 years with a population of 13,211.
  • For the female population, the largest age group is 20-24 years with a population of 12,750.
The grouped bar chart shows McLennan County, TX population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 20-24 years (13,211) | Female # 20-24 years (12,750). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about McLennan County, TX population by gender ➔

Race / Ethnicity

McLennan County's population has become increasingly diverse:

  • Racial distribution of McLennan County population: 71.90% are White, 14.26% are Black or African American, 0.39% are American Indian and Alaska Native, 1.66% are Asian, 0.07% are Native Hawaiian and other Pacific Islander, 3.15% are some other race and 8.58% are multiracial.
  • McLennan County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
  • By ethnicity, 69,71 is Hispanic or Latino (of any race), and 188,321 (72.98% of the total population) is Non-Hispanic.
  • The largest racial group in McLennan County is White with a population of 185,534 (71.90% of the total population).
The bar chart shows McLennan County, TX population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
McLennan County, TX population by race. The largest racial group in McLennan County is White with a population of 185,534 (71.90% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about McLennan County, TX population by race ➔

Year by year

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

  • The peak population was 266,836 in the year 2022
  • From 2000 to 2010, McLennan County's population increased by 21,774 (10.17%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, McLennan County's population increased by 25,273 (10.71%), 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, McLennan County's population was lowest in year 2000 at 214,130.
The graph shows McLennan County's population from 2000 to 2022, with years on x-axis and population on y-axis
McLennan County's population from 2000 to 2022. The estimated population at the end of 2022 was 266,836. Source: U.S. Census Bureau (Population Estimates Program)

Read more about McLennan County, TX population by year ➔

References

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McLennan County, TX Demographics

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