
Mound Valley
- County:
- Labette County
- County Seat:
- No
- Area (mi²):
- 0.642
- State:
- Kansas
Mound Valley is a city located in Labette County, Kansas. Mound Valley has a 2025 population of 345. Mound Valley is currently declining at a rate of -0.29% annually and its population has decreased by -1.43% since the most recent census, which recorded a population of 350 in 2020.
The average household income in Mound Valley is $53,454 with a poverty rate of 21.88%. The median age in Mound Valley is 49.1 years: 39.3 years for males, and 51.5 years for females.