Explore Greenhorn, 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.
This interactive map shows the street layout and satellite imagery for Greenhorn, 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 Greenhorn.
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.
| City | Greenhorn |
| State | Oregon (OR) |
| County | Baker County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 44.70793 |
| Longitude | -118.491336 |
| Population | 3 |
| Density | 13.5 /km² |
| Incorporated | Yes |
| ZIP Codes | 97877, 97817 |
| Area Code | 541 |
| County Seat | Baker City |
| School District | Burnt River School District 30J |
Greenhorn emerges from the rugged, high-altitude folds of the Whitman National Forest, where the silence of the timber is broken only by the persistent, cold rush of Greenhorn Creek. It lies 32.6 miles west of Baker City, OR (from Baker City, OR: bearing 262°T), and is situated 46.9 miles south-southwest of La Grande. The air here holds a thin, metallic sharpness, circulating through the jagged shadows cast by the Blue Mountains that loom to the west like a serrated horizon. Just a mile away, the earth drops into the steep, shadowed basin of Ross Gulch, a terrain that demands a deliberate stride from any traveler. While the landscape feels eternal, the light at dusk paints the surrounding conifers in shades of bruised copper, casting long, skeletal fingers of shade across the uneven ground that leads toward Beaver Meadows.
Gold fever once defined the pulse of Greenhorn, leaving behind a scattering of weathered timber frames and the hollowed remnants of mining claims that speak to a harder, more frantic era of extraction. The economy has long since shifted away from the feverish scramble for ore, leaving the locality to exist in a quiet, seasonal rhythm dictated by the dense stands of the Whitman National Forest. Those who venture through this high country might follow the distant, winding path of Golars Goat Trail, finding a landscape that has largely returned to the quiet sovereignty of stone and pine. Life here remains tethered to the slow rotation of the seasons, where the primary labor is simply enduring the long, heavy winters that isolate the high ridges from the world below.
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This page provides an embedded street and satellite map of Greenhorn, Oregon. Coordinates: 44.70793, -118.491336. 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 Greenhorn includes the ZIP code (97877, 97817), telephone area code (541), county seat of Baker County (Baker City), and school district assignment (Burnt River School District 30J).
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 generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |