
Sun City
- County:
- Barber County
- County Seat:
- No
- Area (mi²):
- 0.146
- State:
- Kansas
Sun City is a city located in Barber County, Kansas. Sun City has a 2025 population of 34. Sun City is currently declining at a rate of 0% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 36 in 2020.
The average household income in Sun City is $60,871 with a poverty rate of 0%. The median age in Sun City is 68.4 years: 68.3 years for males, and 71.5 years for females.