
Waynesboro
- County:
- Wayne County
- County Seat:
- Yes
- Area (mi²):
- 12.693
- State:
- Mississippi
Waynesboro is a city located in Wayne County, Mississippi. Waynesboro has a 2025 population of 4,508. It is also the county seat of Wayne County. Waynesboro is currently declining at a rate of -0.29% annually and its population has decreased by -1.4% since the most recent census, which recorded a population of 4,572 in 2020.
The average household income in Waynesboro is $64,574 with a poverty rate of 34.64%. The median age in Waynesboro is 38.2 years: 32.6 years for males, and 39 years for females.