Explore Isabel, South Dakota, with this interactive street and satellite map. You can “grab” the Isabel, 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 | Isabel |
| State | South Dakota (SD) |
| County | Dewey |
| Country | United States of America |
| Timezone | Mountain Time (America/Denver) |
| Latitude | 45.394148 |
| Longitude | -101.429593 |
| Population | 214 |
| Density | 83.2 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 57633 |
| Area Code | 605 |
| County Seat | Timber Lake |
| School District | Timber Lake School District 20-3 |
Isabel is a locality in Dewey County, South Dakota, United States. It is a small community with a population of 214. The population density is 83.2 people per km². Isabel is located at 45.3941°N, 101.4296°W. It observes the Mountain Time (America/Denver) timezone. ZIP code: 57633.
Isabel rests on a high prairie, where the land rolls out in vast, unbroken expanses of tawny grass that whisper secrets to the wind. It lies 102.5 miles south-south-west of Bismarck, ND (from Bismarck, ND: bearing 198°T), and is situated 17.4 miles west of Timber Lake. The sky here is a boundless dome, a canvas for the ever-shifting drama of clouds and light, and the air carries a clean, dry scent of sagebrush and sun-baked earth. In the distance, the land rises into low, rounded buttes, their stoic forms softened by the haze of summer heat, giving the horizon a blurred, dreamlike quality. The very stillness of the place seems to hum with a quiet energy, a testament to the resilience of life in this wide-open country. The history of Isabel is etched not in grand monuments but in the enduring spirit of its people and the fertile soil that has sustained them. For generations, this has been a land shaped by agriculture, where the fortunes of the community rise and fall with the rain and the wheat harvest. The economy, though modest, is deeply rooted in the land, with ranches and farms dotting the surrounding landscape, their weathered barns and silos standing as quiet sentinels against the immense sky. Occasionally, a truck rumbles by on the quiet highway, a reminder of the connection to the wider world, but for the most part, life in Isabel unfolds at a deliberate, unhurried pace, guided by the seasons and the steady rhythm of the prairie.
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This page provides an embedded street and satellite map of Isabel, South Dakota — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 45.394148, -101.429593. 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 Isabel and Dewey County.
Detailed location data for Isabel includes the ZIP code (57633), telephone area code (605), county seat of Dewey County (Timber Lake), and school district assignment (Timber Lake School District 20-3). 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 Isabel 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. |