Waynesboro is a city located in Mississippi. With a 2020 population of 4,842, it is the 65th largest city in Mississippi and the 4844th largest city in the United States. Waynesboro is currently declining at a rate of -0.31% annually and its population has decreased by -3.99% since the most recent census, which recorded a population of 5,043 in 2010. Waynesboro reached it's highest population of 5,349 in 1980. Spanning over 13 miles, Waynesboro has a population density of 381 people per square mile.
The average household income in Waynesboro is $41,894 with a poverty rate of 41.21%. The median rental costs in recent years comes to $482 per month, and the median house value is $86,400. The median age in Waynesboro is 35 years, 25.1 years for males, and 36.8 years for females. For every 100 females there are 95.5 males.