Clay City is a city located in Kentucky. With a 2020 population of 1,123, it is the 197th largest city in Kentucky and the 9853rd largest city in the United States. Clay City is currently growing at a rate of 0.63% annually and its population has increased by 4.27% since the most recent census, which recorded a population of 1,077 in 2010. Clay City reached it's highest population of 1,129 in 2010. Spanning over 1 miles, Clay City has a population density of 1,060 people per square mile.
The average household income in Clay City is $35,576 with a poverty rate of 38.14%. The median rental costs in recent years comes to $611 per month, and the median house value is $52,200. The median age in Clay City is 35.1 years, 35.7 years for males, and 34.5 years for females. For every 100 females there are 87.4 males.