Clay is a city located in Alabama. With a 2020 population of 9,586, it is the 67th largest city in Alabama and the 3184th largest city in the United States. Clay is currently declining at a rate of -0.31% annually and its population has decreased by -1.26% since the most recent census, which recorded a population of 9,708 in 2010. Clay reached it's highest population of 9,715 in 2013. Spanning over 10 miles, Clay has a population density of 954 people per square mile.
The average household income in Clay is $81,378 with a poverty rate of 6.98%. The median rental costs in recent years comes to $825 per month, and the median house value is $148,800. The median age in Clay is 40.8 years, 39.9 years for males, and 42.3 years for females. For every 100 females there are 84.1 males.