
Wayne County
- State:
- Missouri
- County Seat:
- Greenville
Wayne County's estimated 2025 population is 10,799 with a growth rate of -0.06% in the past year according to the most recent United States census data. Wayne County is the 81st largest county in Missouri. The 2010 population was 13,519 and has seen a growth of -20.12% since that time.