In 2023, Grass Valley, OR had a population of 161 people with a median age of 40.8 and a median household income of $58,313. Between 2022 and 2023 the population of Grass Valley, OR declined from 278 to 161, a −42.1% decrease and its median household income grew from $55,982 to $58,313, a 4.16% increase.
The 5 largest ethnic groups in Grass Valley, OR are White (Non-Hispanic) (94.4%), Two+ (Non-Hispanic) (3.73%), White (Hispanic) (1.86%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Grass Valley, OR reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.1% of the residents in Grass Valley, OR are U.S. citizens.
In 2023, the median property value in Grass Valley, OR was $120,100, and the homeownership rate was 63.6%.
Most people in Grass Valley, OR drove alone to work, and the average commute time was 15.3 minutes. The average car ownership in Grass Valley, OR was 3 cars per household.
