Who raised the most money in the 2026 South Dakota at-large House seat race?

Marty Jackley (Republican) raised $1.7M and had $118K in outside spending on their side.

Which outside groups spent the most on the 2026 South Dakota at-large House seat race?

South Dakota Values PAC ($57K), Save American Freedom ($36K), A Strong Innovation Economy Requires Strong Ip Protection ($25K).

Which PACs gave the most to candidates in the 2026 South Dakota at-large House seat race?

Hdr, Inc. Employee Owners PAC gave $10K to Marty Jackley; The Peter Norbeck Leadership PAC gave $10K to Marty Jackley; American Israel Public Affairs Committee Political Action Committee gave $10K to Marty Jackley.

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2026 general election

South Dakota at-large House seat

The candidate who raised the most money won. · Incumbent retired to run for governor. Republican hold.

$2.3M was spent on the 2026 South Dakota at-large House seat race: $2.2M raised by the campaigns, $317K of it from PACs, plus $118K from outside groups (FEC filings through Oct 14, 2026). Marty Jackley (Republican) won and was the top fundraiser.

Total money

$2.3M

Raised by campaigns

$2.2M

PAC checks

$317K

Outside money

$118K

Candidates

Raised by the campaign Outside money supportingOutside money attacking Democrat Republican Other

Marty JackleyRepublican

✓ Won

Raised: $1.7M
Spent: $687K
From individuals: $1.4M
From PACs: $299K
From party: $0
Own money & loans: $1K
Outside money for: $118K
Outside money against: $0

Who paid: 17% of Jackley's money came from PACs

Corporate $52K (24%)Trade group $66K (31%)Leadership PAC $53K (25%)Membership $20K (9%)Other $23K (11%)

Hdr, Inc. Corporate$10K
Rounds Leadership PAC$10K
American Israel Public Affairs Committee Political Action Committee Membership$10K
National Automobile Dealers Association Trade group$10K
Heartland Values PAC Leadership PAC$10K
Valero Energy Corporation Corporate$10K
American Revival PAC Other$10K
Pfluger Victory Fund Leadership PAC$5K

Biggest outside spenders

South Dakota Values PAC · $57K supporting
Save American Freedom · $36K supporting
A Strong Innovation Economy Requires Strong Ip Protection · $25K supporting

FEC record H6SD01109

Nikki GronliDemocrat

✗ Lost

Raised: $422K
Spent: $399K
From individuals: $395K
From PACs: $18K
From party: $7K
Own money & loans: $2K
Outside money for: $0
Outside money against: $0

Who paid: 4% of Gronli's money came from PACs

Union $7K (85%)Party $200 (2%)Other $1K (12%)

International Brotherhood of Electrical Workers Union$5K
United Food and Commercial Workers International Union Active Ballot Club Union$2K
Action Can't Wait PAC Other$1K
Dollars for Democrats Party$200

FEC record H6SD01141

Questions people ask

How much money was spent on the 2026 South Dakota at-large House seat race?: $2.3M was spent on the 2026 South Dakota at-large House seat race: $2.2M raised by the campaigns, $317K of it from PACs, plus $118K from outside groups (FEC filings through Oct 14, 2026). Marty Jackley (Republican) won and was the top fundraiser.
Who raised the most money in the 2026 South Dakota at-large House seat race?: Marty Jackley (Republican) raised $1.7M and had $118K in outside spending on their side.
Which outside groups spent the most on the 2026 South Dakota at-large House seat race?: South Dakota Values PAC ($57K), Save American Freedom ($36K), A Strong Innovation Economy Requires Strong Ip Protection ($25K).
Which PACs gave the most to candidates in the 2026 South Dakota at-large House seat race?: Hdr, Inc. Employee Owners PAC gave $10K to Marty Jackley; The Peter Norbeck Leadership PAC gave $10K to Marty Jackley; American Israel Public Affairs Committee Political Action Committee gave $10K to Marty Jackley.