Home > OR > Sherman County > Grass Valley > Zip 97029

Zip Code 97029 — Grass Valley, OR

97029 is a ZIP Code associated with Grass Valley, OR, located within Sherman. The postal region supports an estimated population of 442 residents across Data Pending housing units, with a population density of 0.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.299010, -120.810030)

Data Metric	Local Statistic
Postal / Zip Code	97029
Primary City	Grass Valley
State / Province	OR
County	Sherman
Total Population	442
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	0.6 people/sq mi
Timezone	America/Los_Angeles

How 97029 Compares

Metric	ZIP 97029	Sherman County	OR State Average
Population	442	1,938	4,254,259
Median Income	Data Pending	N/A	N/A
Population Density	0.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 97033	Kent	11.7 mi	111	N/A
Zip 97039	Moro	15.0 mi	413	N/A
Zip 97021	Dufur	17.0 mi	1,608	N/A
Zip 97037	Maupin	19.4 mi	931	N/A
Zip 97057	Shaniko	20.6 mi	14	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →