Diamond, South Dakota
Diamond: Situated in the northeastern corner of South Dakota, this small unincorporated community lies within Roberts County at an elevation of approximately 978 feet above sea level.
About
Diamond is a city located in the county of Roberts in the U.S. state of South Dakota.
Quick Facts about Diamond
| State | South Dakota (United States) |
| County | Roberts County |
| Latitude & Longitude | 45.7372,-96.6915 |
| Time Zone | America/Chicago |
| Local time | 23:16:40 (6th November 2026) |
| Weather | 26℉ Mostly Cloudy 7-days weather |
Geography
Diamond is located at 45°44'14"N 96°41'29"W (45.7371800, -96.6914600).
Diamond map
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Weather
26°F
Mostly Cloudy
0 to 6 mph ENE
Tonight
Mostly cloudy, with a low around 26. East northeast wind 0 to 6 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Diamond, SD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 219408 | Sisseton Wahpeton College | Sisseton (SD) | 57262 |
Closest post offices linked to Diamond.
| Post Office Name | City | ZIP |
|---|---|---|
| Roshol Post Office | Rosholt (SD) | 57260 |