
Sublette
- County:
- Haskell County
- County Seat:
- Yes
- Area (mi²):
- 1.05
- State:
- Kansas
Sublette is a city located in Haskell County, Kansas. Sublette has a 2025 population of 1,317. It is also the county seat of Haskell County. Sublette is currently declining at a rate of -1.27% annually and its population has decreased by -6.2% since the most recent census, which recorded a population of 1,404 in 2020.
The average household income in Sublette is $95,713 with a poverty rate of 12.14%. The median age in Sublette is 37.5 years: 34 years for males, and 41.1 years for females.