
Grass Valley
- County:
- Humboldt County
- County Seat:
- No
- Area (mi²):
- 34.511
- State:
- Nevada
Grass Valley is a CDP located in Humboldt County, Nevada. Grass Valley has a 2025 population of 1,197. Grass Valley is currently growing at a rate of 0.17% annually and its population has increased by 23.78% since the most recent census, which recorded a population of 967 in 2020.
The average household income in Grass Valley is $114,173 with a poverty rate of 0%. The median age in Grass Valley is 32.8 years: 27.3 years for males, and 40.9 years for females.