Claire City is a city located in South Dakota. With a 2020 population of 78, it is the 250th largest city in South Dakota and the 18675th largest city in the United States. Claire City is currently declining at a rate of 0.00% annually and its population has increased by 2.63% since the most recent census, which recorded a population of 76 in 2010. Claire City reached it's highest population of 78 in 2018. Spanning over 0 miles, Claire City has a population density of 426 people per square mile.
The average household income in Claire City is $60,324 with a poverty rate of 5.13%. The median rental costs in recent years comes to $560 per month, and the median house value is $53,800. The median age in Claire City is 45.5 years, 45.5 years for males, and 45 years for females. For every 100 females there are 77.3 males.