Bluff City
- County:
- Harper County
- County Seat:
- No
- Area (mi²):
- 0.506
- State:
- Kansas
Bluff City is a city located in Harper County, Kansas. Bluff City has a 2026 population of 44. Bluff City is currently declining at a rate of 0% annually and its population has decreased by -2.22% since the most recent census, which recorded a population of 45 in 2020.
The median household income in Bluff City is $62,500 with a poverty rate of 5.56%. The median age in Bluff City is 51.5 years: 51.3 years for males, and 0 years for females. For every 100 females there are 1100.0 males.