Clio is a city located in Wayne County, Iowa. Clio has a 2026 population of 67. Clio is currently declining at a rate of 0% annually and its population has increased by 1.52% since the most recent census, which recorded a population of 66 in 2020.
The median household income in Clio is $69,375 with a poverty rate of 9.38%. The median age in Clio is 56.5 years: 58.3 years for males, and 54.5 years for females. For every 100 females there are 255.6 males.