
Perry County
- State:
- Mississippi
- County Seat:
- New Augusta
Perry County's estimated 2025 population is 11,149 with a growth rate of -0.74% in the past year according to the most recent United States census data. Perry County is the 65th largest county in Mississippi. The 2010 population was 12,235 and has seen a growth of -8.88% since that time.