Explore Lake Poinsett, South Dakota, with this interactive street and satellite map. You can “grab” the Lake Poinsett, SD street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Lake Poinsett |
| State | South Dakota (SD) |
| County | Hamlin |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 44.5664 |
| Longitude | -97.0798 |
| Population | 348 |
| Density | 32.3 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 57212, 57234 |
| Area Code | 605 |
| County Seat | Hayti |
| School District | Estelline School District 28-2 |
Lake Poinsett is a locality in Hamlin County, South Dakota, United States. It is a small community with a population of 348. The population density is 32.3 people per km². Lake Poinsett is located at 44.5664°N, 97.0798°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 57234.
Lake Poinsett unfolds across the South Dakota prairie, a shimmering expanse of blue framed by gently rolling terrain. It lies 72.7 miles north-north-west of Sioux Falls, SD (from Sioux Falls, SD: bearing 345°T), and is situated 6.4 miles east of Lake Norden. Its waters, often reflecting the vast, cloud-strewn sky, lie within a basin that feels both ancient and alive. The air here carries a particular crispness, especially as the sun dips low, painting the western horizon in hues of rose and gold that bleed into the water's surface. Shorelines are a mosaic of native grasses that sway in the constant breeze, interspersed with stands of cottonwood and willow trees, their leaves rustling with a sound like whispered secrets. This is a landscape where the horizon feels impossibly distant, and the quietude is broken only by the calls of waterfowl or the distant hum of a tractor. The history of Lake Poinsett is intimately tied to the agricultural heart of Hamlin County, its fertile surroundings supporting generations of farming families. While no grand mansions or bustling industrial complexes define its character, the land itself is the primary source of its livelihood, yielding crops that feed the nation. The lake, a natural jewel, draws visitors seeking respite and recreation, its shores offering opportunities for fishing and boating that echo the simple pleasures of a bygone era. In the quiet evenings, the scattered farmsteads dotting the landscape ignite with warm, inviting lights, a testament to the enduring spirit of those who call this part of South Dakota home, their lives interwoven with the seasons and the rhythms of the prairie.
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This page provides an embedded street and satellite map of Lake Poinsett, South Dakota — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 44.5664, -97.0798. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Lake Poinsett and Hamlin County.
Detailed location data for Lake Poinsett includes the ZIP code (57212), telephone area code (605), county seat of Hamlin County (Hayti), and school district assignment (Estelline School District 28-2). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Lake Poinsett is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. Location verified by proximity — not name matching alone. |