Explore Platte Colony, South Dakota, 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 Platte Colony, South Dakota. 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 South Dakota 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 Platte Colony.
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 | Platte Colony |
| State | South Dakota (SD) |
| County | Charles Mix County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 43.469721 |
| Longitude | -99.125926 |
| Population | 299 |
| Density | 374.8 /km² |
| Incorporated | N/A |
| ZIP Code | 57369 |
| Area Code | 605 |
| County Seat | Lake Andes |
| School District | Platte-Geddes School District 11-5 |
Platte Colony occupies a quiet expanse of prairie where the horizon stretches wide beneath an unyielding, pale sky. It lies 57.3 miles west-southwest of Mitchell, SD (from Mitchell, SD: bearing 254°T), and is situated 25.7 miles south-southeast of Chamberlain. Snake Creek carves a persistent, narrow path through the soil, its winding course defining the temperament of the land as it flows past the settlement. To the west, the subtle rise of the Bijou Hills creates a rhythmic interruption in the otherwise flat terrain, their silhouettes softening into deep indigo as the sun retreats. Academy Lake lies just a short distance away, its presence offering a still, reflective surface that mirrors the shifting colors of the clouds. The air here carries the scent of dry grass and turned earth, possessing a clarity that makes the distant landscape seem almost within arm’s reach during the stillness of the afternoon.
Platte Colony maintains a way of life deeply tethered to the cycles of the agricultural season and the industrious habits of its residents. The economy remains rooted in the productivity of the surrounding fields, where the labor of the community sustains a heritage of self-sufficiency. Visitors often find their way toward Academy Lake, a SREC that serves as a sanctuary for local wildlife and a place of respite from the demands of the day. Life in Platte Colony moves with a deliberate, steady pace, dictated by the turning of the seasons and the shared commitment to the land. Through the changing light of the prairie, the collective efforts of the inhabitants ensure that the character of the settlement remains as enduring and firm as the ground itself.
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This page provides an embedded street and satellite map of Platte Colony, South Dakota. Coordinates: 43.469721, -99.125926. 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 Platte Colony includes the ZIP code (57369), telephone area code (605), county seat of Charles Mix County (Lake Andes), and school district assignment (Platte-Geddes School District 11-5).
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. |