Explore Glenham, South Dakota, with this interactive street and satellite map.
| City | Glenham |
| State | South Dakota (SD) |
| County | Walworth County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 45.53277 |
| Longitude | -100.271517 |
| Population | 112 |
| Density | 132.2 /km² |
| Incorporated | Yes |
| ZIP Code | 57631 |
| Area Code | 605 |
| County Seat | Selby |
| School District | Selby School District 62-5 |
Glenham maintains a quiet vigil over the expansive, windswept prairies where the horizon claims more of the sky than the earth beneath. It lies 80.5 miles north of Pierre, SD (from Pierre, SD: bearing 3°T), and is situated 7.6 miles east of Mobridge. The landscape is defined by the subtle, rhythmic pulse of the plains, where the grass bends in unison under the weight of a heavy, golden light that seems to linger long after the sun has begun its descent. Only a mile away, the quiet waters of Blue Blanket Creek trace a narrow, verdant path through the soil, while the distant silhouette of Laundreaux Butte rises seventeen miles off like a faint, jagged promise against the western clouds. Two miles distant, the waters of Molstad Lake offer a mirror to the shifting amber clouds, providing a stillness that defines the physical character of the land.
Glenham exists as a testament to the endurance of those who first settled these high, open reaches, turning the wild sod into a cycle of seasonal labor. The local economy remains tethered to the slow, deliberate work of the soil, with the Oaha Recreation Area nearby serving as a reminder of the quiet intersection between human industry and the preserved wild. The history of the region is written in the silence of the Blue Blanket Lakebed six miles away, a basin that holds the memory of ancient shifts in the climate and the long, slow passage of the seasons. Life in Glenham moves with the unforced cadence of the harvest, a place where the air carries the dry, clean scent of wheat and the steady, solitary patience of the northern plains.
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This page provides an embedded street and satellite map of Glenham, South Dakota. Coordinates: 45.53277, -100.271517. 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 Glenham includes the ZIP code (57631), telephone area code (605), county seat of Walworth County (Selby), and school district assignment (Selby School District 62-5).
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 | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |