Kenai Peninsula Borough, Alaska Age & Gender Statistics (2024)

Total Population

60,413

Median Age

41.4

Male Median

41.4

Female Median

41.4

Kenai Peninsula Borough, Alaska Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Kenai Peninsula Borough, Alaska Demographic Trend

Since 2010, the population of has changed by +12.0%%.

+12.0%% Growth

Kenai Peninsula Borough, Alaska Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Kenai Peninsula Borough, Alaska Historical Population Data

YearMedian AgePopulation
202441.460,413
202341.559,843
202241.259,235
202141.458,711
202040.958,809
201940.858,464
201840.858,220
201740.657,961
201640.557,637
201540.557,221
201440.556,687
201340.756,163
201240.955,474
201140.854,718
201040.653,917

Kenai Peninsula Borough, Alaska Age Group Breakdown (2024)

Age CohortPercentage
Under 55.5%
5–1716.5%
18–246.9%
25–3412.6%
35–5424.5%
55–6413.9%
65+20.0%

Dependency Ratios for Kenai Peninsula Borough, Alaska

Total Dependency Ratio:
72.4
Youth Dependency:
37.9
Old-Age Dependency:
34.5

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Kenai Peninsula Borough, Alaska

The median age in Kenai Peninsula Borough, Alaska is 41.4 years.

According to latest Census data, the total population of Kenai Peninsula Borough, Alaska is 60,413.

In Kenai Peninsula Borough, Alaska, seniors (ages 65+) make up 20.0% of the population, while children under 18 represent 16.5%.

Based on historical data since 2010, the population in Kenai Peninsula Borough, Alaska has remained stable.
Back to Overview