Sedgwick County
Also known as Sedgwick County, Colorado, Sedgwick County, CO
county in Colorado, United States
Key facts
- Country
- United States
- State
- Colorado
- Founded
- April 9, 1889
- Named after
- John Sedgwick
- Seat
- Julesburg
- Largest town
- Julesburg
- Total
- 549 sq mi (1,420 km )
- Land
- 548 sq mi (1,420 km )
- Water
- 1.4 sq mi (3.6 km ) 0.2%
- Estimate 2025
- 2,247
- Density
- 4.39/sq mi (1.69/km )
- Time zone
- UTC−7 ( Mountain )
- Summer dst
- UTC−6 ( MDT )
~5 min read
Article
Sedgwick County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 2,404. The county seat is Julesburg. The county was named for Fort Sedgwick, a military post along the Platte Trail, which was named for General John Sedgwick. It is located at the state border with Nebraska.
History