2026 elections · Iowa

Iowa U.S. House, district 3

General election Nov. 3, 2026. 2 candidates listed, alphabetically by last name.

Rating: Toss-up (Cook: Toss-up; Sabato: Toss-up; Inside Elections: Tilt D; DDHQ: Lean D; silver: Likely D). Ratings are each forecaster’s own judgment.

Ballot list from the state's own certified list of candidates for the November 3, 2026 general election; not yet checked against the state’s own list.

The field

Democrat

Sarah Trone Garriott

Raised
$7,654,894
From individuals
$6,857,610
From PACs and other committees
$595,363
From the candidate (gifts + loans)
$120
Cash on hand
$1,976,870
Debts
$15,000

FEC, campaign committee totals through Sept. 30, 2026. FEC record

Outside spending

Outside groups spent $823,840 to support and $1,593,002 to oppose.

FEC independent expenditures, amendments applied, duplicates removed. Spending dated through Oct. 15, 2026.

PAC and committee money

120 committees reported giving $533,129 in all.

As reported by the giving committees (FEC pas2: direct and in-kind contributions). May differ from the campaign’s own “from other committees” total, which counts what the campaign reports receiving.

Tracked networks
  • Defense contractorsPAC checks $1K

Which committees belong to each network is Network groupings matched to FEC committee IDs. Amounts are from FEC files. Bundled (earmarked) money is not counted here.

Republican Incumbent

Zach Nunn

Raised
$4,869,249
From individuals
$1,010,302
From PACs and other committees
$1,721,477
From the candidate (gifts + loans)
$0
Cash on hand
$3,568,369
Debts
$0

FEC, campaign committee totals through June 30, 2026. FEC record

Outside spending

Outside groups spent $128,665 to support and $3,101,011 to oppose.

FEC independent expenditures, amendments applied, duplicates removed. Spending dated through Oct. 13, 2026.

PAC and committee money

461 committees reported giving $1,929,341 in all.

As reported by the giving committees (FEC pas2: direct and in-kind contributions). May differ from the campaign’s own “from other committees” total, which counts what the campaign reports receiving.

Tracked networks
  • Companies controlled from outside the U.S.PAC checks $24K
  • Tech, AI and cryptoPAC checks $10K

Which committees belong to each network is Network groupings matched to FEC committee IDs. Amounts are from FEC files. Bundled (earmarked) money is not counted here.

Money in this race (FEC)
Sarah Trone GarriottDemocrat$7,654,894$1,976,870$823,840$1,593,002
Zach NunnRepublican$4,869,249$3,568,369$128,665$3,101,011

Raised and cash on hand are the campaign’s own totals; outside spending is by groups the campaign does not control. They are separate measures and are not added together.

Federal Election Commission bulk data, 2026 cycle: candidate summaries (weball26), committee-to-candidate contributions (pas226) and independent expenditures, downloaded Oct. 16, 2026.

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