Kooskia is a city located in Idaho County Idaho. With a 2020 population of 678, it is the 109th largest city in Idaho and the 12027th largest city in the United States . Kooskia is currently growing at a rate of 1.04% annually and its population has increased by 11.70% since the most recent census, which recorded a population of 607 in 2010. Kooskia reached it's highest population of 678 in 2021. Spanning over 1 miles, Kooskia has a population density of 1,072 people per square mile.
The average household income in Kooskia is $38,968 with a poverty rate of 25.85%. The median rental costs in recent years comes to $622 per month, and the median house value is $88,100. The median age in Kooskia is 55.1 years, 48.2 years for males, and 56.3 years for females.