Overview
596
Total Population
56.1
Median age
50.17%
Female population %
99.3:100
Gender ratio (M:F)
65-69 years
Largest age group
100.0
Total dependency ratio
White
Largest racial group
2
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Kooskia's population is old compared to the rest of the country:
- The median age in Kooskia is 56.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Kooskia's population under 18 was 21.98%, compared to the 22.51% nationwide.
- Kooskia's elderly or the senior population (over 65 age) was 35.74% as compared to 16.04% nationwide.
- Of the total population in Kooskia, 14.26% were under the age of 15, 12.92% aged 15 to 29, 37.08% aged 30 to 64, 34.73% aged 65 to 84, and 1.01% were 85 years of age and older.

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Gender
There are 2 more females than males in Kooskia:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.17% females and 49.83% males in Kooskia, ID.
- The Kooskia, ID gender ratio is 99.3:100 i.e. 99.3 men to 100 women (0.993).
- For male population, the largest age group is 65-69 years with a population of 87.
- For the female population, the largest age group is 55-59 years with a population of 62.

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Race / Ethnicity
Kooskia's population has become increasingly diverse:
- Racial distribution of Kooskia population: 75.17% are White, 0.34% are Black or African American, 21.31% are American Indian and Alaska Native, 1.51% are Asian, 0.34% are some other race and 1.34% are multiracial.
- Kooskia's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 2 is Hispanic or Latino (of any race), and 576 (96.64% of the total population) is Non-Hispanic.
- The largest racial group in Kooskia is White with a population of 448 (75.17% of the total population).

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Year by year
Kooskia's population has already reached its peak and is showing a trend of decline:
- The peak population was 677 in the year 2001
- From 2000 to 2010, Kooskia's population decreased by 21 (3.11%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Kooskia's population decreased by 142 (21.68%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Kooskia's population was lowest in year 2020 at 513.

Read more about Kooskia, ID population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)