Lake County Flag

Lake County

State:
Colorado
County Seat:
Leadville

Lake County's estimated 2026 population is 7,633 with a growth rate of 1.07% in the past year according to the most recent United States census data. Lake County is the 41st largest county in Colorado. The 2010 population was 7,263 and has seen a growth of 5.09% since that time.

7,633
Total Population
20
Population Density (mi²)
41
Population Rank (State)
81 1.07%
Annual Population Growth

Lake County Population

Demographics

Economics and Income Statistics