
Lafayette County
- State:
- Arkansas
- County Seat:
- Lewisville
Lafayette County's estimated 2025 population is 6,027 with a growth rate of -0.56% in the past year according to the most recent United States census data. Lafayette County is the 73rd largest county in Arkansas. The 2010 population was 7,638 and has seen a growth of -21.09% since that time.