County Fair Guide

Roberts County Fair

Sisseton, South Dakota

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2026 Dates

August 3–5, 2026

Duration

4 days

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Size

medium

About Roberts County Fair

The Roberts County Fair in Sisseton celebrates the Sisseton-Wahpeton Oyate homeland in the northeast corner of South Dakota where the Coteau des Prairies rises to its highest elevation and the Dakota people have lived in this lake-dotted landscape since ancient times.

What to Expect

Expect livestock shows, 4-H competitions, Native American cultural exhibits honoring the Sisseton-Wahpeton Dakota heritage, grain exhibits, local food vendors, and a fair drawing from the greater Sisseton area.

Visitor Tips

The Sisseton-Wahpeton Oyate tribal headquarters in Agency Village preserves Dakota culture and history. Fort Sisseton State Historic Site is one of the best-preserved frontier military posts in the Great Plains. The Coteau des Prairies lakes provide excellent fishing.

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