Kenai Peninsula Borough, Alaska Age & Gender Distribution (2024)
Population distribution by age and gender for Kenai Peninsula Borough, Alaska
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

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

Figure 2: Population distribution by age and gender for 2024.
Kenai Peninsula Borough, Alaska Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.4 | 60,413 |
| 2023 | 41.5 | 59,843 |
| 2022 | 41.2 | 59,235 |
| 2021 | 41.4 | 58,711 |
| 2020 | 40.9 | 58,809 |
| 2019 | 40.8 | 58,464 |
| 2018 | 40.8 | 58,220 |
| 2017 | 40.6 | 57,961 |
| 2016 | 40.5 | 57,637 |
| 2015 | 40.5 | 57,221 |
| 2014 | 40.5 | 56,687 |
| 2013 | 40.7 | 56,163 |
| 2012 | 40.9 | 55,474 |
| 2011 | 40.8 | 54,718 |
| 2010 | 40.6 | 53,917 |
Kenai Peninsula Borough, Alaska Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 16.5% |
| 18–24 | 6.9% |
| 25–34 | 12.6% |
| 35–54 | 24.5% |
| 55–64 | 13.9% |
| 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.