Clayton is a city located in Washington. Clayton has a 2020 population of 423. Clayton is currently declining at a rate of 0.00% annually and its population has decreased by -4.51% since the most recent census, which recorded a population of 443 in 2010. Clayton reached it's highest population of 714 in 2011.
The average household income in Clayton is $35,169 with a poverty rate of 61.23%. The median rental costs in recent years comes to $723 per month, and the median house value is $157,500. The median age in Clayton is 33.9 years, 40.5 years for males, and 32.5 years for females. For every 100 females there are 40.1 males.