South Dakota congressional districts and candidates

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coordinated by the Swing State Project

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RaceTracker 2010 Congressional Election Dashboard
2010 House report · 2010 Senate report
	House			Senate
	GOP	Dems	Total	GOP	Dems	Total
Confirmed primary challenges	26	18	44	2	3	5
Possible primary challenges	9	8	17	1	1	2
Open seats*	12	7	20¹	7	1	8²

1. Includes 3 special elections (no 2010 party yet). 2. Doesn't include DE, NY special elections.

Select a seat below for race details.

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U.S. Senate

Select seat for race details	Incumbent	Photo	Party	Next election	Incumbent running	Primary challenge
SD-Senate Class II Seat	Tim Johnson		Democratic	2014	Maybe	No
SD-Senate Class III Seat	John Thune		Republican	2010	Maybe	No

Select seat for race details	Incumbent	Photo	Party	Incumbent running	Primary challenge
SD-AL	Stephanie Herseth Sandlin		Democratic	Yes	No

Select "Gov" below for race details	Incumbent
SD-Gov	Mike Rounds