Population & Household section gives reader an outlook. of general population profile, structure, and outlook.
Population Trend
Total Population
8462
Sex Ratio
109.4 %
Population Growth (2021-2022)
-0.7 %
Population CAGR (2010-2022)
-0.41 %
Population Growth Rate (%)
Source: Census.gov
Age Structure
Sitka City and Borough, AK, is experiencing a slight population decline, with a 1-year growth rate of -0.7% and a 13-year CAGR of -0.41%. The median age is relatively high at 39.5 years, indicating an aging population, with 16.2% over 65 years old. The age dependency ratio stands at 57.2, suggesting a significant proportion of dependents relative to the working-age population. Compared to other Alaskan counties, Sitka's demographic profile shows a higher median age and old-age dependency ratio than places like Fairbanks and Bethel, which have younger populations.
Dependency Rate
57.2 %
Median Age
39.5 y.o.
% of Population > 65 y.o.
16.2 %
Active Aging Index
98.1 %
Old Dependency Rate
25.5 %
Young Dependency Rate
31.8 %
Age Structure (%)
Source: Census.gov
Population Structure
Source: Census.gov
Household Status
Total Households
3459
Married-couple Household
1743
Household CAGR (2010-2022)
-0.62 %
Household Growth (2021-2022)
0.58 %
Average Household Size
2.36 p
Average Family Size
2.87 p
Household with Children (%)
28.3 %
Household with Elder 65+ (%)
30.5 %
Household Size
Source: Census.gov
Household Structure
Source: Census.gov
Marriage
Never Married
28.3 %
Now Married
55.3 %
Widowed
5.2 %
Divorced
11.1 %
Marriage Status
Source: Census.gov
Marriage Status Breakdown
Source: Census.gov | S1201
Cultures
*Culture section contains several components: races, education, marriage and other factors.