
Bollinger County
- State:
- Missouri
- County Seat:
- Marble Hill
Bollinger County's estimated 2025 population is 10,570 with a growth rate of 0.12% in the past year according to the most recent United States census data. Bollinger County is the 83rd largest county in Missouri. The 2010 population was 12,349 and has seen a growth of -14.41% since that time.