Explore Schwana, Washington, 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 Schwana, Washington. 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 Washington 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 Schwana.
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 | Schwana |
| State | Washington (WA) |
| County | Grant County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 46.824021 |
| Longitude | -119.925881 |
| Population | 215 |
| Density | 330.7 /km² |
| Incorporated | N/A |
| ZIP Code | 99321 |
| Area Code | 509 |
| County Seat | Ephrata |
| School District | Royal School District |
Schwana occupies a vast, arid stretch of the Columbia Basin where the sun bleaches the sagebrush into a pale, dusty silver. It lies 26.0 miles west-northwest of Pierce, WA (from Pierce, WA: bearing 300°T), and is situated 6.0 miles north of Mattawa. The Columbia River carves a deep, muscular path through the basalt, its waters pulling away the heat of the day as they flow toward the distant, jagged silhouette of the Cascade Range. Only a mile away, the quiet waters of Nunnally Lake catch the amber light of late afternoon, mirroring a sky that feels wider and more exposed here than anywhere else on earth. The wind carries the scent of dry earth and basalt, a sharp, elemental fragrance that defines the character of the terrain.
Schwana exists as a quiet sentinel of the high desert, shaped by the austere demands of the landscape and the persistent flow of the Columbia National Wildlife Refuge nearby. While the shadow of Middle Canyon looms five miles to the south, the local rhythm is dictated by the seasonal cycles of the land and the endurance of those who work it. The economy remains tethered to the expansive, open plains, where the silence is as much a part of the trade as the dust kicked up by passing vehicles. Life in Schwana moves with a slow, deliberate gravity, favoring the steady persistence of the hawk circling above the scrub over the frantic pace of the world beyond the horizon.
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This page provides an embedded street and satellite map of Schwana, Washington. Coordinates: 46.824021, -119.925881. 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 Schwana includes the ZIP code (99321), telephone area code (509), county seat of Grant County (Ephrata), and school district assignment (Royal School District).
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. |