Grenville, South Dakota — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Grenville, Day County.
| City | Grenville |
| State | South Dakota (SD) |
| County | Day |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 45.466902 |
| Longitude | -97.3937 |
| Population | 53 |
| Density | 14.2 /km² |
| Incorporated | N/A |
Grenville is a locality in Day County, South Dakota, United States. It is a small community with a population of 53. The population density is 14.2 people per km². Grenville is located at 45.4669°N, 97.3937°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 57239.
Grenville rests against the wide, open plains of Day County, a place where the horizon stretches with an almost palpable emptiness, broken only by the occasional windbreak of trees or the low-slung silhouette of farm buildings. It lies 53.0 miles east of Aberdeen, SD (from Aberdeen, SD: bearing 89°T), and is situated 11.1 miles north-north-east of Webster. The land here is a vast canvas of cultivated fields, a patchwork of greens and golds that shift with the seasons, rippled by the gentle swell of glacial till. In the long, bright afternoons, the sunlight can take on a luminous quality, bleaching the dust from the gravel roads and casting sharp, elongated shadows from the sparse fence posts. The air, especially after a rain, carries the clean, earthy scent of turned soil and the distant, sweet perfume of wild grasses, a fragrance that seems to seep into the very bones of the landscape. The history of Grenville is etched into the very character of its agricultural economy, a narrative of resilience and quiet perseverance. For generations, the land has yielded its bounty, supporting families who have learned to read the subtle language of the soil and the sky. The town itself, though small, has served as a vital hub for these farming communities, a place where the rhythm of life is dictated by the planting and harvesting seasons. One might notice the sturdy, unpretentious architecture of the older buildings, reflecting a practical spirit and an enduring connection to the land that has sustained this part of South Dakota. Though not a place of grand monuments, Grenville holds a distinct charm in its simplicity and the unwavering spirit of its people, a testament to a life lived in close communion with the prairie.
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This page provides an interactive Google map of Grenville, South Dakota with street, satellite and terrain views and integrated Street View imagery. 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 Grenville and Day County. Coordinates and population data are also included.
Location data for Grenville is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity, not name matching alone — ensuring the correct Grenville is identified even where the name is shared across multiple counties or states.
| Page generated | June 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. |