
La Valle
- County:
- Sauk County
- County Seat:
- No
- Area (mi²):
- 0.398
- State:
- Wisconsin
La Valle is a village located in Sauk County, Wisconsin. La Valle has a 2025 population of 369. La Valle is currently declining at a rate of -1.07% annually and its population has decreased by -5.14% since the most recent census, which recorded a population of 389 in 2020.
The average household income in La Valle is $79,488 with a poverty rate of 8.08%. The median age in La Valle is 31.9 years: 23.6 years for males, and 40.7 years for females.