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

Population of Alaska, 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   2015  +1 +5

738,430 people lived in Alaska on July 1, 2015: the 48th-largest population among the 50 states and the District of Columbia. The median age was 33.9 years (United States: 37.8); children under 15 (21.2%) clearly outnumber residents 65 and older (10.0%): a relatively young population. There were 110.0 men for every 100 women. Since 2010 the population has grown by 3.4%. Source: U.S. Census Bureau, Population Estimates Program, Vintage 2020 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, 2015
Population
738,430
Rank by population
48th of 51
Median age
33.9
Men per 100 women
110.0
Under 15
21.2%
15–64
68.8%
65 and over
10.0%
Child dependency
30.8
Old-age dependency
14.6
Change since 2010
+3.4%
Dependency ratios count children under 15 or adults 65 and over per 100 residents aged 15 to 64.
Show the population by age group, 2015
AgeMenWomenTotalShare
0-428,41526,96955,3847.5%
5-926,78625,01551,8017.0%
10-1425,28924,12349,4126.7%
15-1924,96322,41347,3766.4%
20-2434,05225,36259,4148.0%
25-2933,08428,52761,6118.3%
30-3429,80426,82656,6307.7%
35-3924,77822,65047,4286.4%
40-4423,06320,92943,9926.0%
45-4923,73121,50545,2366.1%
50-5426,63024,42851,0586.9%
55-5926,61324,66551,2786.9%
60-6422,68921,06643,7555.9%
65-6916,29414,80731,1014.2%
70-749,8759,26919,1442.6%
75-795,3875,61511,0021.5%
80-842,9683,7966,7640.9%
85+2,2953,7496,0440.8%
How Alaska compares with similar-sized states, 2015
RankStateResidentsRelative
45 Delaware 942,065
46 South Dakota 854,663
47 North Dakota 755,537
48 Alaska 738,430
49 District of Columbia 677,014
50 Vermont 625,810
51 Wyoming 586,389
Frequently asked questions about Alaska's population
What is the population of Alaska?
Alaska had an estimated 738,430 residents on July 1, 2015, according to the U.S. Census Bureau, Population Estimates Program. That ranks 48th among the 51 states and the District of Columbia.
What is the median age in Alaska?
The median age in Alaska was 33.9 years in 2015, the 50th oldest of the 51 states and DC. That is 3.9 years younger than the national median of 37.8.
How many people in Alaska are 65 or older?
About 74,055 residents of Alaska (10.0%) were 65 or older in 2015, against 21.2% under 15 and 68.8% aged 15 to 64.
What does the population pyramid of Alaska show?
In 2015, Alaska: children under 15 (21.2%) clearly outnumber residents 65 and older (10.0%): a relatively young population. There were 110.0 men for every 100 women.
How fast is the population of Alaska changing?
The population of Alaska grew by 3.4% between 2010 and 2015, and by 0.2% in the last year.
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