Tyndall, SD is a city located in Bon Homme County, South Dakota and has a land area of 114.20 square miles (295.78 km2). The water area for the city is 0.03 square miles or 0.08 km2. There is one unique zip code in Tyndall, South Dakota and it is 57066. The area code(s) for Tyndall is 605.
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