Boonville is a city located in Cooper County Missouri. It is also the county seat of Cooper County. With a 2020 population of 8,501, it is the 93rd largest city in Missouri and the 3460th largest city in the United States . Boonville is currently growing at a rate of 0.37% annually and its population has increased by 2.19% since the most recent census, which recorded a population of 8,319 in 2010. Spanning over 8 miles, Boonville has a population density of 1,107 people per square mile.
The average household income in Boonville is $55,749 with a poverty rate of 13.17%. The median rental costs in recent years comes to $676 per month, and the median house value is $113,200. The median age in Boonville is 38 years, 35.1 years for males, and 44.5 years for females.