ZIP Code 97029
About Grass Valley
Grass Valley is a city in Sherman County, Oregon, United States. As of the 2020 census, Grass Valley had a population of 149.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
336
population
$39,375
median household income
1
people / sq mi
45.0
median age
195
housing units
146
households
272.1
land area (sq mi)