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 Forecast

Nearby 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