Grass Valley, OR ZIP code
The ZIP code for Grass Valley, Oregon is 97029. It is in Sherman County.
- Population in these ZIPs
- 442
- Avg. median income
- $61,100population-weighted
- Typical home value
- $123,100population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Grass Valley, OR ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 97029 | 442 | $61,116 | $123,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Grass Valley
Frequently asked questions
What is the ZIP code for Grass Valley, OR?
The ZIP code for Grass Valley, OR is 97029.
What county is Grass Valley, Oregon in?
Grass Valley ZIP codes are in Sherman County.