
Sedgwick
- County:
- Sedgwick County
- County Seat:
- No
- Area (mi²):
- 0.389
- State:
- Colorado
Sedgwick is a town located in Sedgwick County, Colorado. Sedgwick has a 2025 population of 163. Sedgwick is currently declining at a rate of -1.21% annually and its population has decreased by -5.78% since the most recent census, which recorded a population of 173 in 2020.
The average household income in Sedgwick is $69,810 with a poverty rate of 9.09%. The median age in Sedgwick is 44 years: 56.3 years for males, and 32.9 years for females.