Is Sitka Borough, AK's population growing or shrinking?
Refreshed annually
It shrank by 65 between 2024 and 2025. Changes in population reflect birth and death rates, immigration patterns, regional shifts, and even the overall health of the economy. Sitka Borough, AK’s 0.78% annual decrease was primarily driven by people moving to other states.
In the decade between 2015 and 2025, Sitka Borough, AK’s population shrank by 5.3%.
-65
population change (2024 to 2025)
-0.78%
percent change in population (2024 to 2025)
Since 2000, Sitka Borough, AK’s population increased 9 out of 25 years. The largest increase occurred between 2009 and 2010, when Sitka Borough, AK gained 226 residents. Its largest decline occurred between 2006 and 2007 when there were 229 fewer residents.
Sitka Borough, AK lost 65 residents between 2024 and 2025.
Annual population change, 2001–2025
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What contributes to population change in Sitka Borough, AK?
A county’s population is influenced by three factors:
- Natural population change: If births outnumber deaths in a given year, natural population growth is positive. If deaths exceed births, it is negative. Between 2024 and 2025 natural population change was positive in Sitka Borough, AK, with births exceeding deaths by 16.
- Immigration: international migration directly into or out of a county: If more people move in than move out, population change from immigration is positive. If more people move out than move in, it’s negative. Between 2024 to 2025, Sitka Borough, AK’s population change from immigration was positive with about 26 more people coming from another country directly to Sitka Borough, AK than leaving.
- Domestic migration, moving between counties: Between 2024 to 2025, Sitka Borough, AK’s population change from domestic migration was negative with about 107 more people moving to any other county in the US.
Between 2024 and 2025, domestic migration was the primary driver of population decline in Sitka Borough, AK.
Components of population change from previous year, 2011–2025
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
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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.
