Share of the population by age and sex, five-year groups

Population of Alabama, 2010–2025 · click to pick a year
Estimates up to 2019 are built on the 2010 Census, those from 2020 on the 2020 Census. A line that steps up or down between 2019 and 2020 reflects this re-basing, not a sudden change in population.

Year

-5 -1   2025  +1 +5

5,193,088 people lived in Alabama on July 1, 2025: the 24th-largest population among the 50 states and the District of Columbia. The median age was 39.8 years (United States: 39.4); more residents are 65 or older (19.4%) than under 15 (17.7%): an ageing, top-heavy pyramid. There were 93.0 men for every 100 women. Since 2010 the population has grown by 8.5%. Source: U.S. Census Bureau, Population Estimates Program, Vintage 2025 estimates (resident population on July 1; public domain). Median age, shares, dependency ratios and rankings are calculated by PopulationPyramid.net from these estimates; the Census Bureau does not endorse this site.

Key indicators, 2025
Population
5,193,088
Rank by population
24th of 51
Median age
39.8
Men per 100 women
93.0
Under 15
17.7%
15–64
62.9%
65 and over
19.4%
Child dependency
28.1
Old-age dependency
30.9
Change since 2010
+8.5%
Dependency ratios count children under 15 or adults 65 and over per 100 residents aged 15 to 64.
Show the population by age group, 2025
AgeMenWomenTotalShare
0-4150,627145,472296,0995.7%
5-9156,516149,753306,2695.9%
10-14160,284154,177314,4616.1%
15-19175,182171,817346,9996.7%
20-24178,021176,841354,8626.8%
25-29168,903176,512345,4156.7%
30-34157,440165,854323,2946.2%
35-39154,361166,326320,6876.2%
40-44151,208163,473314,6816.1%
45-49146,511157,991304,5025.9%
50-54149,500160,421309,9216.0%
55-59150,183162,076312,2596.0%
60-64158,732175,093333,8256.4%
65-69147,034169,656316,6906.1%
70-74120,509144,505265,0145.1%
75-7990,248114,096204,3443.9%
80-8450,71670,915121,6312.3%
85+37,08365,052102,1352.0%
How Alabama compares with similar-sized states, 2025
RankStateResidentsRelative
21 Wisconsin 5,972,787
22 Minnesota 5,830,405
23 South Carolina 5,570,274
24 Alabama 5,193,088
25 Louisiana 4,618,189
26 Kentucky 4,606,864
27 Oregon 4,273,586
Frequently asked questions about Alabama's population
What is the population of Alabama?
Alabama had an estimated 5,193,088 residents on July 1, 2025, according to the U.S. Census Bureau, Population Estimates Program. That ranks 24th among the 51 states and the District of Columbia.
What is the median age in Alabama?
The median age in Alabama was 39.8 years in 2025, the 23rd oldest of the 51 states and DC. That is 0.4 years older than the national median of 39.4.
How many people in Alabama are 65 or older?
About 1,009,814 residents of Alabama (19.4%) were 65 or older in 2025, against 17.7% under 15 and 62.9% aged 15 to 64.
What does the population pyramid of Alabama show?
In 2025, Alabama: more residents are 65 or older (19.4%) than under 15 (17.7%): an ageing, top-heavy pyramid. There were 93.0 men for every 100 women.
How fast is the population of Alabama changing?
The population of Alabama grew by 8.5% between 2010 and 2025, and by 0.6% in the last year.
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