How many people live in Autauga County, AL?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 61,500 people living in Autauga County, AL. That makes Autauga County the 22nd-most populous county in Alabama. It is home to 1.2% of people living in the state.
61.5K
population of Autauga County, AL (2024)
1.2%
County share of the Alabama population (2024)
About 61,500 people lived in Autauga County, AL in 2024.
Population estimates, 2000–2024
What are Autauga County, AL’s age demographics?
About 10,500 Autauga County residents are aged 65 and older in 2024. That represents 17.1% of its population. For comparison, the age group represents 18.6% of Alabama’s population and 18% in the US overall.
Another 14,300 Autauga County residents, or 23.3% of the population, were children under 18. For comparison, the age group represents 22.1% of Alabama’s population and 21.6% in the US overall.
A higher share of Autauga County, AL's population is aged under 18 than the US as a whole.
Population estimates by age group, (2024)
What are Autauga County, AL’s racial and ethnic demographics?
Non-Hispanic white residents make up 70.9% of the Autauga County population, higher than the national share of 57.5%. Autauga County also has a larger share of people identifying as non-Hispanic Black or African American (21.3%) than the US overall (12.6%).
In contrast, Autauga County’s Hispanic population accounts for 4%, below the 20% nationwide, and the non-Hispanic Asian population makes up 1.3% of the county, compared with 6.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Autauga County, AL has a higher share of a non-Hispanic white population than Alabama as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Autauga County, AL is Prattville with about 38,100 residents in 2024.
Cities and towns in Autauga County, AL ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Prattville (pt.) | 38,105 |
| 2. | Autaugaville | 815 |
| 3. | Millbrook (pt.) | 409 |
| 4. | Billingsley | 128 |
| 5. | Balance of Autauga County | 22,007 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
