Laramie County Flag

Laramie County

State:
Wyoming
County Seat:
Cheyenne

Laramie County's estimated 2026 population is 104,189 with a growth rate of 1.22% in the past year according to the most recent United States census data. Laramie County is the largest county in Wyoming. The 2010 population was 92,246 and has seen a growth of 12.95% since that time.

104,189
Total Population
39
Population Density (mi²)
1
Population Rank (State)
1.3K 1.22%
Annual Population Growth

Laramie County Population

Demographics

Economics and Income Statistics