Kenai Peninsula Borough, Alaska Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the total Kenai Peninsula Borough, AK population was 58,711. The White Alone racial group had the highest population (47.38K) and constituted 80.70% of the total Kenai Peninsula Borough population. The American Indian and Alaska Native Alone racial group had the second highest population (4.39K) and constituted 7.47% of the population. The third highest racial group was Two Or More Races (4.29K), constituting 7.30% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 46.21K and constituted 78.70% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (2.56K) and constituted 4.36% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Alaska counties, and for Alaska.

Kenai Peninsula Borough, Alaska Population By Race in 2021
White Alone
American Indian and Alaska Native Alone
Two Or More Races
Asian Alone
Some Other Race Alone
Black or African American Alone
Native Hawaiian And Pacific Islander Alone
Kenai Peninsula Borough, Alaska Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Kenai Peninsula Borough, Alaska Population By Race in 2021
0 of 0
Race Population % of Total Pop.
White Alone 47378 80.70
American Indian and Alaska Native Alone 4385 7.47
Two Or More Races 4286 7.30
Asian Alone 1060 1.81
Some Other Race Alone 980 1.67
Black or African American Alone 409 0.70
Native Hawaiian And Pacific Islander Alone 213 0.36
Kenai Peninsula Borough, Alaska Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 46205 78.70
Hispanic or Latino of All Races 2560 4.36