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Grass Valley Oregon Map

Explore Grass Valley, Oregon, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Grass Valley, Oregon

How to Use This Grass Valley, Oregon Map

This interactive map shows the street layout and satellite imagery for Grass Valley, Oregon. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Oregon or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Grass Valley.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityGrass Valley
StateOregon (OR)
CountySherman County
CountryUnited States of America
TimezonePacific Time (America/Los_Angeles)
Latitude45.360125
Longitude-120.785611
Population149
Density112.6 /km²
IncorporatedYes
ZIP Code97029
Area Code503, 971
County SeatMoro
School DistrictSherman School District 1

About Grass Valley, Oregon

Grass Valley is a locality in Sherman County, Oregon, United States. It is a small community with a population of 149. The population density is 112.6 people per km². Grass Valley is located at 45.3601°N, 120.7856°W. It observes the Pacific Time (America/Los_Angeles) timezone. Grass Valley is an incorporated locality. ZIP code: 97029.

Grass Valley occupies a high, sun-bleached plateau where the horizon stretches wide and unencumbered by the shadow of the Cascade Range, which remains a distant, jagged memory over a hundred miles to the west. It lies 25.0 miles southeast of The Dalles, OR (from The Dalles, OR: bearing 130°T), and is situated 31.9 miles south of Goldendale. The landscape is defined by the sharp, arid descent into Remington Canyon and the quiet, persistent stillness of the high plains, where the light at dusk turns the dry grasses into a sea of burnished copper. A visitor might walk through the County Open Space, where the earth feels ancient and firm underfoot, holding the heat of the day long after the sun has dipped below the rim of the world. Water is a precious, sparing presence here, found in the modest flow of Rosebush Creek or the glassy, sun-warmed surface of Powell Reservoir, both offering a brief respite from the relentless, dry clarity of the air.

Agriculture dictates the pulse of Grass Valley, as the rhythm of the seasons is measured by the turning of soil and the harvest of wheat that has sustained the local economy since the early days of settlement. The architecture reflects a stoic, functional history, with buildings that endure the biting winds and the intense, unfiltered sun with a quiet, weathered dignity. While the roar of modern industry is absent, the land itself hums with the steady work of those who cultivate the heavy, fertile soil of the plateau. Life here moves with a deliberate, measured pace, far removed from the frantic energy of metropolitan centers, finding its beauty in the stark, honest lines of the horizon and the profound, heavy silence that settles over the fields when the day’s work is finally done.

Nearby Outdoor Places

  • County Open Space (Local Recreation) — 0.2 mi, 039° NE
  • Deschutes River Segment E (Wild & Scenic River) — 4.0 mi, 293° NW · 35k acres
  • Rangeland (State Resource Management Area) — 4.8 mi, 266° W
  • Lower Deschutes Wildlife Area (State Conservation Area) — 5.9 mi, 338° N
  • Lower John Day Wilderness Study Area (Wilderness Study Area) — 9.9 mi, 124° SE · 25k acres
  • John Day River (Wild & Scenic River) — 11.5 mi, 095° E · 51k acres
  • Free Bridge Historical Site (Historic Ruins) — 14.0 mi, 337° NW
  • Thirtymile Wilderness Study Area (Wilderness Study Area) — 14.3 mi, 131° SE · 7,623 acres
  • The Incurable Hobbyist (Gallery) — 17.4 mi, 236° SW
  • Mt. Hood National Forest (National Forest) — 17.8 mi, 292° W · 1.1M acres
  • Dufur Historical Society (Museum) — 17.9 mi, 291° W
  • Columbia River Gorge National Scenic Area (National Scenic Byway) — 18.4 mi, 341° N
  • Mountain Identifier (Viewpoint) — 18.7 mi, 086° E
  • Lewis And Clark National Historic Trail (National Trail) — 20.3 mi, 345° N · 37k acres
  • Gifford Pinchot National Forest (National Forest) — 20.5 mi, 345° N · 1.3M acres
  • Burned ranch buildings (Historic Ruins) — 20.7 mi, 132° SE
  • Brushing (Public Artwork) — 22.2 mi, 350° N
  • Sam Hill Monument (Monument) — 23.1 mi, 357° N
  • Old Oregon Trail Monument (Monument) — 23.9 mi, 049° NE
  • Shaniko Historic Historic Stage Coach Stop (Attraction) — 24.7 mi, 176° S
  • Wishram Indian Village (Monument) — 25.0 mi, 322° NW
  • Wamic Historical Museum (Museum) — 25.2 mi, 249° W
  • National Neon Sign Museum (Museum) — 25.5 mi, 311° NW
  • Rorick House Museum (Museum) — 25.6 mi, 310° NW
  • Badger Creek Wilderness (Wilderness Area) — 28.0 mi, 260° W · 29k acres
  • Rock Creek Longhouse (Attraction) — 31.4 mi, 033° NE
  • Twin Bridges Historical Museum (Museum) — 33.5 mi, 314° NW
  • SA Kitesurf Adventures (Attraction) — 33.7 mi, 314° NW
  • Arch Trail (Attraction) — 35.8 mi, 150° SE
  • Dylan Martinez Glass Studio (Gallery) — 42.4 mi, 307° NW

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About This Grass Valley Map Page

This page provides an embedded street and satellite map of Grass Valley, Oregon. Coordinates: 45.360125, -120.785611. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Grass Valley includes the ZIP code (97029), telephone area code (503, 971), county seat of Sherman County (Moro), and school district assignment (Sherman School District 1).

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.