Market insights · Alaska
Kodiak Island Borough, AK: growth, migration and housing
Kodiak Island Borough has 12,387 residents, down 5.0% since 2020 (-0.1% in the last year). In 2022–2023, 439 households moved in and 522 moved out (-83 net), while a net $11.7M of income left. Median household income is $86,250, the median home $412,300 and median rent $1,765 a month.
In Alaska: 22nd of 30 counties for 5-year population growth · 20th of 27 counties for net in-migration (per resident) · 12th of 30 counties for median household income · 5th of 30 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Kodiak Island Borough, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Anchorage Municipality, AK | 30 | $1.8M |
Where leavers went
Top counties by households leaving Kodiak Island Borough, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Anchorage Municipality, AK | 76 | $4.1M |
| Matanuska-Susitna Borough, AK | 24 | $2.0M |
BizyFi in Kodiak Island Borough
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Alaska companies.
← All Alaska counties · National rankings
Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.