Kenai Peninsula Borough's estimated 2026 population is 61,207 with a growth rate of -0.04% in the past year according to the most recent United States census data. Kenai Peninsula Borough is the 4th largest county in Alaska. The 2010 population was 55,554 and has seen a growth of 10.18% since that time.
Data after 2023 is projected based on recent change
The racial composition of Kenai Peninsula Borough includes 79.07% White, 6.41% Native American, and smaller percentages for Asian, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (79.07%)
Two or more races (10.12%)
Native American (6.41%)
Asian (1.84%)
Other race (1.67%)
Black or African American (0.56%)
Native Hawaiian or Pacific Islander (0.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 47,318 | 79.07% |
| Two or more races | 6,055 | 10.12% |
| Native American | 3,835 | 6.41% |
| Asian | 1,100 | 1.84% |
| Other race | 1,001 | 1.67% |
| Black or African American | 337 | 0.56% |
| Native Hawaiian or Pacific Islander | 197 | 0.33% |
Married
Widowed
Divorced
Separated
Never Married
Kenai Peninsula Borough's average per capita income is $51,687. Household income levels show a median of $77,722. The poverty rate stands at 11.62%.
Name | Median | Mean |
|---|---|---|
| Married Families | $114,510 | - |
| Families | $103,331 | $128,156 |
| Households | $77,722 | $102,341 |
| Non Families | $44,255 | $60,710 |
Average Income
Median Household Income
Poverty Rate
