Grass Valley is a city located in Nevada. Grass Valley has a 2020 population of 760. Grass Valley is currently declining at a rate of 0.00% annually and its population has decreased by -34.54% since the most recent census, which recorded a population of 1,161 in 2010. Grass Valley reached it's highest population of in .
The average household income in Grass Valley is $77,308 with a poverty rate of 1.84%. The median rental costs in recent years comes to - per month, and the median house value is $149,700. The median age in Grass Valley is 47 years, 50.9 years for males, and 43.8 years for females.