State

Top contributors in South Dakota

10,524 donors · $25,219,726 · top recipient committees by dollars received: Nha Action ($3.7M), 2024 Thune Republican Senate Victory ($2.1M), Winred ($1.7M) · FEC data through Jun 26, 2026

Itemized federal contributions over $200 only.

Analysis

Itemized federal contributions over $200 from contributors with an address in South Dakota on FEC filings total $25,219,726 across 10,524 donors. Dollars received by NHA ACTION led this cohort at $3,700,000; 2024 THUNE REPUBLICAN SENATE VICTORY was next at $2,142,200. Figures reflect FEC filings through June 26, 2026.

Congressional delegation

Sitting members representing South Dakota

Member	Chamber	Party	District
John Thune	U.S. Senate	Republican	—
Mike Rounds	U.S. Senate	Republican	—
Dusty Johnson	U.S. House	Republican	At-large

Leaderboard

By total itemized federal contributions

#	Contributor	City	Employer	Gifts	Total
1	New Heights for America	Sioux Falls	—	4	$3,700,000
2	Sanford, T Denny	Sioux Falls	First Premier Bank	2	$1,000,000
3	Kirby, Dan	Sioux Falls	Retired	34	$643,600
4	Broin, Jeff	Sioux Falls	Poet	60	$636,743
5	Billion, David	Sioux Falls	Billion Automotive	26	$510,590
6	Robinson, Jim	Lead	Jim A. Robinson Foundation INC.	8	$505,800
7	O'Hara, David Mr.	Dell Rapids	Microsoft	3	$505,000
8	Schieffer, Kevin	Sioux Falls	Schieffer Consulting	32	$452,400
9	Everist, Thomas	Sioux Falls	the Everist Company	10	$346,800
10	Carmon, Greg	Brandon	Midwest Railcar Repair	18	$316,750
11	Broin, Tammie Mrs.	Sioux Falls	None	5	$305,700
12	Broin, Tammie	Sioux Falls	Homemaker	25	$287,050
13	Graham, Benjamin	Sioux Falls	Bell INC.	2	$276,200
14	Heartland Values PAC	Sioux Falls	—	3	$260,000
15	Custom Management Services INC.	Sioux Falls	—	5	$250,000
16	Jacobson, Garry	Sioux Falls	Malloy Electric	22	$233,350
17	Gray, Jan Charles	Custer	Gray Enterprises	2	$200,000
18	Robinson, Jima A	Lead	Jim A Robinson Foundation	1	$200,000
19	Kirby, Steve	Sioux Falls	Bluestem Capital Company, LLC	19	$158,400
20	Barker, Robin	Belle Fourche	Bfrsc	24	$157,600
21	Billion, Christine	Sioux Falls	United 229	3	$156,900
22	Gpp Capital Resources LLC	Sioux Falls	—	1	$150,000
23	Jakober, Glenn	Aberdeen	Retired	7,524	$148,722
24	Gruss, Mark L.	Deadwood	Retired	29	$147,200
25	Doss, Sandra	Sioux Falls	Not Employed	13,192	$132,354
26	Tschetter, Nancy E	Rapid City	Retired	7,613	$131,002
27	Custom Management Services, INC.	Sioux Falls	—	3	$125,000
28	Mickelson, Mark	Sioux Falls	Mickelson	16	$120,250
29	Bockorny, David	Sioux Falls	Bockorny Group	109	$117,300
30	Vanderploeg, Martin	Martin	Not Employed	168	$117,175
31	Campbell, Francis C	Sioux Falls	Retired	5,896	$111,486
32	Dykhouse, Dana	Sioux Falls	First Premier Bank	17	$111,400
33	Gruener, Garrett	Sioux Falls	Gruener Ventures	74	$110,654
34	Reichardt, Deborah	Sioux Falls	Homemaker	6	$110,400
35	Custom Management Services	Sioux Falls	—	1	$100,000
36	Everist, Tom	Sioux Falls	the Everist Company	1	$100,000
37	Broin, Jeff	Dell Rapids	Poet, LLC	26	$90,000
38	Perry, Mark	Pierre	Retired	45	$88,192
39	Sercl, Joan	Sioux Falls	Not Employed	24	$87,800
40	Perkins, Steven	Sioux Falls	Retired	96	$83,238
41	Moyle, Gilbert	Rapid City	Moyle Petroleum Company	11	$78,500
42	Blick, Suzanne	Sioux Falls	Not Employed	5,783	$78,036
43	Wetzel, David	Sioux Falls	Retired	33	$76,547
44	Evans, Michael	Aberdeen	Centennial Management INC	16	$75,000
45	Boote, Steve	Sioux Falls	Eagle Construction, Talon Development	19	$73,342
46	Peasley, John A.	Sioux Falls	Retired	84	$70,713
47	Hangsleben, Dave	Sioux Falls	Reliance Systems	24	$68,000
48	Thares, James	Aberdeen	Primrose	14	$66,800
49	Johnson, Lana	Madison	Lake County Farm Service Agency	9,000	$66,734
50	Burwell, Peter	Sioux Falls	Burwell Enterprises	7	$66,600

Totals are itemized contributions on record; entries include individuals, committees, and conduit PACs, some of which redistribute funds downstream.

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