Clayville is a city located in Oneida County New York. With a 2020 population of 339, it is the 563rd largest city in New York and the 14879th largest city in the United States . Clayville is currently declining at a rate of 0.00% annually and its population has decreased by -3.14% since the most recent census, which recorded a population of 350 in 2010. Clayville reached it's highest population of 353 in 2010. Spanning over 0 miles, Clayville has a population density of 772 people per square mile.
The average household income in Clayville is $76,183 with a poverty rate of 11.05%. The median rental costs in recent years comes to $792 per month, and the median house value is $95,000. The median age in Clayville is 47.9 years, 45.5 years for males, and 48 years for females.