
Portis
- County:
- Osborne County
- County Seat:
- No
- Area (mi²):
- 0.261
- State:
- Kansas
Portis is a city located in Osborne County, Kansas. Portis has a 2025 population of 82. Portis is currently declining at a rate of -1.2% annually and its population has decreased by -5.75% since the most recent census, which recorded a population of 87 in 2020.
The average household income in Portis is $75,506 with a poverty rate of 6.9%. The median age in Portis is 33.6 years: 33.7 years for males, and 30.5 years for females.