Sitka City and Borough, Alaska Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 11th-largest in Alaska
The population of Sitka City and Borough, Alaska is 8,393 as of the 2023 American Community Survey, making it the 11th-largest county in Alaska. The median household income is $101,207, the median home value is $442,100, and the median age is 39.6.
The population of Sitka City and Borough has declined 5.9% since 2010 (8,880 → 8,355), a -0.43% annualized rate.
8,393
Population
-0.43%
Annual growth
3
People / sq mi
$101,207
Median Income
$442,100
Median Home Value
Sitka City and Borough covers 2,870 sq mi of land at 2.9 people per square mile.
About Sitka City and Borough, AK
Sitka City and Borough is distinguished by its share of foreign-born residents, 57.2% of the population. With 8,393 residents, Sitka City and Borough is a county in Alaska. It ranks #11 among counties in Alaska by population.
Households here are among the highest-earning of all US counties: median income is $101,207, above the US median of $78,538. Only 7.0% of residents live in poverty, below the national 12.4%. Real estate commands a premium here — a median home value of $442,100, with typical rent around $1,350.
College attainment is above the local norm at 34.4%, near the national 35.0%. Remote work is below the national 14.0% at 7.9%, and the average commute runs about 12 minutes each way.
The large foreign-born share is a defining thread in Sitka City and Borough, shaping language, household composition, and the labor force behind the economic figures above.
Sitka City and Borough Population History (2010-2024)
The county of Sitka City and Borough had a population of 8,880 in 2010 and 8,355 in 2024, a -5.9% growth over 14 years. The peak was 9,022 in 2012. Average annual growth rate: -0.43%.
8,355
Population (2024)
8,880
Population (2010)
9,022
Peak (2012)
-0.43%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 8,880 |
| 2011 | 8,888 |
| 2012 | 9,022 |
| 2013 | 8,980 |
| 2014 | 8,845 |
| 2015 | 8,789 |
| 2016 | 8,744 |
| 2017 | 8,640 |
| 2018 | 8,555 |
| 2019 | 8,501 |
| 2020 | 8,430 |
| 2021 | 8,382 |
| 2022 | 8,370 |
| 2023 | 8,304 |
| 2024 | 8,355 |
Race & Ethnicity
| White | 61.5% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 21.1% |
| Two or More Races | 0.8% |
Age & Sex
39.6
Median Age
48.0%
Female
52.0%
Male
17.3%
Age 65+
Age Distribution
Children (under 15): 16.1% · Seniors (65+): 17.3%
Income & Poverty
| Median household income | $101,207+$11,871 vs state |
| Mean household income | $107,564 |
| Per-capita income | $45,532 |
| Poverty rate | 7.0%+0.2% vs state |
| Unemployment rate | 4.7% |
| Employment-to-population | 61.4% |
Top Industries by Employment
The largest employment sector in Sitka City and Borough is professional & business services, accounting for 28.5% of workers.
How residents commute
0.3%
Drive alone
14.9%
Carpool
61.5%
Public transit
7.9%
Work from home
12.3 min
Avg commute
Housing
$442,100+$108,800 vs state
Median home value
$1,350
Median rent
61.7%
Homeownership rate
4,167
Total housing units
84.1%
Occupied
15.9%
Vacant
38.3%
Renter-occupied
Social & access
88.4%
With health insurance
96.8%
With broadband internet
57.2%
Foreign-born
7.9%
Veterans (18+)
17.1%
With a disability
87.2%
Speak language other than English at home
Education
95.6%
High School+
34.4%
Bachelor's+
Largest cities in Alaska
Other counties in Alaska
Part of Alaska
Metro areas in Alaska
County rankings
Frequently Asked Questions
Sitka City and Borough, Alaska has a population of 8,393 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 11th-largest county in Alaska. Population density is 3 people per square mile.
The population of Sitka City and Borough has declined 5.9% since 2010 (8,880 → 8,355), a -0.43% annualized rate.
The median household income in Sitka City and Borough, Alaska is $101,207, with mean (average) household income of $107,564 and per-capita income of $45,532. 7.0% of residents live below the federal poverty level.
In Sitka City and Borough, the largest racial and ethnic groups are White (61.5%), Hispanic or Latino (21.1%), Two or more races (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Sitka City and Borough, Alaska is 39.6 years. Residents are 48.0% female and 52.0% male.
The median home value in Sitka City and Borough is $442,100 and median monthly rent is $1,350. 61.7% of occupied housing units are owner-occupied. The county has 4,167 total housing units, 15.9% of which are vacant.
The largest employment sector in Sitka City and Borough, Alaska is professional, scientific, and management services, employing 28.5% of workers. The unemployment rate is 4.7%.
Anchorage is among the largest cities associated with Sitka City and Borough, Alaska, with a population of 289,069.
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Statewide data for Alaska
Population, race, income, age, and trends across Alaska
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.