
Linn Valley
- County:
- Linn County
- County Seat:
- No
- Area (mi²):
- 2.958
- State:
- Kansas
Linn Valley is a city located in Linn County, Kansas. Linn Valley has a 2025 population of 1,188. Linn Valley is currently growing at a rate of 3.94% annually and its population has increased by 23.49% since the most recent census, which recorded a population of 962 in 2020.
The average household income in Linn Valley is $77,151 with a poverty rate of 15.07%. The median age in Linn Valley is 57.4 years: 60.9 years for males, and 53.9 years for females.