
Red Lake County
- State:
- Minnesota
- County Seat:
- Red Lake Falls
Red Lake County's estimated 2025 population is 3,971 with a growth rate of 0.76% in the past year according to the most recent United States census data. Red Lake County is the 85th largest county in Minnesota. The 2010 population was 4,078 and has seen a growth of -2.62% since that time.