How many people live in Kodiak Island Borough, AK?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 12,700 people living in Kodiak Island Borough, AK. That makes Kodiak Island Borough the eighth-most populous borough or district in Alaska. It is home to 1.7% of people living in the state.
12.7K
population of Kodiak Island Borough, AK (2024)
1.7%
County share of the Alaska population (2024)
About 12,700 people lived in Kodiak Island Borough, AK in 2024.
Population estimates, 2000–2024
What are Kodiak Island Borough, AK’s age demographics?
About 1,900 Kodiak Island Borough, AK residents are aged 65 and older in 2024. That represents 15.2% of its population. For comparison, the age group represents 15.2% of Alaska’s population and 18% in the US overall.
Another 2,900 Kodiak Island Borough residents, or 23.1% of the population, were children under 18. For comparison, the age group represents 24.3% of Alaska’s population and 21.6% in the US overall.
A higher share of Kodiak Island Borough, AK's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Kodiak Island Borough, AK’s racial and ethnic demographics?
Non-Hispanic Asian residents make up 24.8% of the Kodiak Island Borough, AK population, higher than the national share of 6.5%. Kodiak Island Borough, AK also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (10.8%) than the US overall (0.72%).
In contrast, Kodiak Island Borough’s non-Hispanic Black or African American population accounts for 1.2%, below the 12.6% nationwide, and the non-Hispanic white population makes up 46.4% of the borough, compared with 57.5% 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.
Kodiak Island Borough, AK has a higher share of a non-Hispanic Asian population than Alaska as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Kodiak Island Borough, AK is Kodiak with about 5,400 residents in 2024.
Cities and towns in Kodiak Island Borough, AK ranked by population
Population (2024), includes only portions within boroughs or census area
| City or town | Population | |
|---|---|---|
| 1. | Kodiak | 5,399 |
| 2. | Old Harbor | 207 |
| 3. | Port Lions | 166 |
| 4. | Ouzinkie | 105 |
| 5. | Akhiok | 63 |
| 6. | Larsen Bay | 33 |
| 7. | Balance of Kodiak Island Borough | 6,681 |
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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.
