Overview
22,412
Total Population
39.7
Median age
45.12%
Female population %
121.6:100
Gender ratio (M:F)
25-29 years
Largest age group
48.2
Total dependency ratio
White
Largest racial group
634
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Bibb County's population is old compared to the rest of the country:
- The median age in Bibb County is 39.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Bibb County's population under 18 was 20.58%, compared to the 22.51% nationwide.
- Bibb County's elderly or the senior population (over 65 age) was 16.04% as compared to 16.04% nationwide.
- Of the total population in Bibb County, 16.51% were under the age of 15, 19.95% aged 15 to 29, 47.50% aged 30 to 64, 14.64% aged 65 to 84, and 1.40% were 85 years of age and older.

Read more about Bibb County, AL population by age ➔
Gender
There are 2,188 less females than males in Bibb County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.12% females and 54.88% males in Bibb County, AL.
- The Bibb County, AL gender ratio is 121.6:100 i.e. 121.6 men to 100 women (1.216).
- For male population, the largest age group is 25-29 years with a population of 1,125.
- For the female population, the largest age group is 35-39 years with a population of 804.

Read more about Bibb County, AL population by gender ➔
Race / Ethnicity
Bibb County's population has become increasingly diverse:
- Racial distribution of Bibb County population: 75.94% are White, 22.32% are Black or African American, 0.09% are American Indian and Alaska Native, 0.21% are Asian, 0.09% are some other race and 1.34% are multiracial.
- Bibb County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 634 is Hispanic or Latino (of any race), and 21,778 (97.17% of the total population) is Non-Hispanic.
- The largest racial group in Bibb County is White with a population of 17,02 (75.94% of the total population).

Read more about Bibb County, AL population by race ➔
Year by year
Bibb County's population has already reached its peak and is showing a trend of decline:
- The peak population was 22,858 in the year 2010
- From 2000 to 2010, Bibb County's population increased by 2,977 (14.97%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Bibb County's population decreased by 675 (2.95%), 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, Bibb County's population was lowest in year 2000 at 19,881.

Read more about Bibb 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)