Overview
223,945
Total Population
33.6
Median age
51.59%
Female population %
93.8:100
Gender ratio (M:F)
20-24 years
Largest age group
45.2
Total dependency ratio
White
Largest racial group
8,842
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Tuscaloosa County's population is young compared to the rest of the country:
- The median age in Tuscaloosa County is 33.6, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Tuscaloosa County's population under 18 was 21.21%, compared to the 22.51% nationwide.
- Tuscaloosa County's elderly or the senior population (over 65 age) was 13.43% as compared to 16.04% nationwide.
- Of the total population in Tuscaloosa County, 17.71% were under the age of 15, 27.33% aged 15 to 29, 41.53% aged 30 to 64, 12.29% aged 65 to 84, and 1.14% were 85 years of age and older.

Read more about Tuscaloosa County, AL population by age ➔
Gender
There are 7,135 more females than males in Tuscaloosa County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.59% females and 48.41% males in Tuscaloosa County, AL.
- The Tuscaloosa County, AL gender ratio is 93.8:100 i.e. 93.8 men to 100 women (0.938).
- For male population, the largest age group is 20-24 years with a population of 11,972.
- For the female population, the largest age group is 20-24 years with a population of 12,832.

Read more about Tuscaloosa County, AL population by gender ➔
Race / Ethnicity
Tuscaloosa County's population has become increasingly diverse:
- Racial distribution of Tuscaloosa County population: 62.50% are White, 32.25% are Black or African American, 0.14% are American Indian and Alaska Native, 1.69% are Asian, 0.02% are Native Hawaiian and other Pacific Islander, 0.90% are some other race and 2.51% are multiracial.
- Tuscaloosa County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 8,842 is Hispanic or Latino (of any race), and 215,103 (96.05% of the total population) is Non-Hispanic.
- The largest racial group in Tuscaloosa County is White with a population of 139,957 (62.50% of the total population).

Read more about Tuscaloosa County, AL population by race ➔
Year by year
Tuscaloosa County's population has not reached its peak yet and is showing a trend of further growth:
- The peak population was 236,780 in the year 2022
- From 2000 to 2010, Tuscaloosa County's population increased by 29,732 (17.99%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Tuscaloosa County's population increased by 36,526 (18.73%), 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, Tuscaloosa County's population was lowest in year 2000 at 165,276.

Read more about Tuscaloosa County, AL 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)