Kodiak Island Borough AK Information


Kodiak Island Borough Subdivisions

Kodiak Island Borough AK Data & Demographics (As of July 1, 2017)


Total Population 14,169
Daytime Population: Workers 8,484
Daytime Population: Residents 5,937
Total Daytime Population (TDP) 14,421
Ratio TDP/Total Population1 1.02
Population in Households 13,780
Population in Familes 11,152
Population in Group Qrtrs 389
Population Density2 2
Diversity Index3 71


Median Household Income $72,156
Average Household Income $88,366
Per Capita Income $30,824


Total Housing Units 5,486 (100%)
Owner Occupied HU 2,678 (48.8%)
Renter Occupied HU 2,126 (38.8%)
Vacant Housing Units 682 (12.4%)
Median Home Value $262,213
Average Home Value $269,636


Total Households 4,804
Average Household Size 2.87
Family Households 3,307
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.58% 0.17%
Households 0.51% 0.17%
Families 0.31% 0.04%
Median Household Income   1.2%
Per Capita Income   1.92%


Kodiak Island Borough AK - Peer Comparisons by Rank and Percentile

The table below compares Kodiak Island Borough to the other 29 boroughs / census areas (ca) and borough equivalents in Alaska by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 7 79th
Population Density # 9 72nd
Diversity Index # 4 90th
Median Household Income # 11 66th
Per Capita Income # 19 38th

Additional comparisons and rankings can be made with a VERY EASY TO USE Alaska Census Data Comparison Tool.