
Elcho
- County:
- Langlade County
- County Seat:
- No
- Area (mi²):
- 1.156
- State:
- Wisconsin
Elcho is a CDP located in Langlade County, Wisconsin. Elcho has a 2025 population of 164. Elcho is currently declining at a rate of -6.82% annually and its population has decreased by -38.11% since the most recent census, which recorded a population of 265 in 2020.
The average household income in Elcho is $37,964 with a poverty rate of 38.24%. The median age in Elcho is 55.8 years: 62.3 years for males, and 43.7 years for females.