Sedgwick County Flag

Sedgwick County

State:
Colorado
County Seat:
Julesburg

Sedgwick County's estimated 2026 population is 2,161 with a growth rate of -2.17% in the past year according to the most recent United States census data. Sedgwick County is the 58th largest county in Colorado. The 2010 population was 2,371 and has seen a growth of -8.86% since that time.

2,161
Total Population
4
Population Density (mi²)
58
Population Rank (State)
-48 -2.17%
Annual Population Growth

Sedgwick County Population

Demographics

Economics and Income Statistics