Cannonsburg is a city located in Kentucky. Cannonsburg has a 2020 population of 719. Cannonsburg is currently declining at a rate of 0.00% annually and its population has decreased by -16.00% since the most recent census, which recorded a population of 856 in 2010. Cannonsburg reached it's highest population of 953 in 2012.
The average household income in Cannonsburg is $69,293 with a poverty rate of 24.34%. The median rental costs in recent years comes to $965 per month, and the median house value is $92,500. The median age in Cannonsburg is 21 years, 33.5 years for males, and 19.8 years for females. For every 100 females there are 62.7 males.