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Iowa · U.S. House · District 03 · 2026

Iowa District 03 House race

General election in 51 days · Nov 3, 2026
The read · Iowa District 03 House race

Zachary Nunn ranks No. 2 in money raised.

Candidates in the Iowa District 03 House race, 2026 report raising $8.6M between them. Sarah Trone Garriott reports $5.2M and Zachary Nunn reports $2.8M, a gap of $2.4M. Of what Sarah Trone Garriott reports, 91% came from individuals and 8% from PACs. Outside groups spent for NUNN, ZACH ($16,616).

Public campaign-finance filings, 2026 cycle. Candidate rows are filers on record, not final ballot lists. Totals are rounded to whole dollars.

Every candidate on file

Ranked by money raised. Each row shows the campaign money mix and a plain-English read.

Sarah Trone Garriott

Sarah Trone Garriott

D
D · challenger

Small-donor heavy. 91% from individuals and 8% from PACs.

91% individuals8% PACs1% other
$5.2M
raised
Zachary Nunn

Zachary Nunn

RIncumbent
R · incumbent

Incumbent leans on PAC money. 62% from PACs and 36% from individuals.

36% individuals62% PACs2% other
$2.8M
raised
Jennifer Konfrst

Jennifer Konfrst

D
D · challenger

Small-donor heavy. 98% from individuals and 2% from PACs.

98% individuals2% PACs0% other
$608K
raised

Where the money came from

$17K in itemized outside money is on file for this cycle. Candidate fundraising is shown separately below.

Small donors & unclassified$73K
Banking & Financial$40K
Insurance$20K
Ideological / Leadership$17K
Real Estate & Construction$10K
Tech & Telecom$10K

Biggest itemized outside spenders

  • THE CONSERVATIVE CAUCUS DBA AMERICANS FOR CONSTITUTIONAL LIBERTY · pac$17K
  • PA-FIRST PAC · pac$13K
  • AMERICA'S CREDIT UNIONS PAC OF CREDIT UNION NATIONAL ASSOCIATION, INC. · pac$10K
  • AMERICAN EXPRESS COMPANY POLITICAL ACTION COMMITTEE (AXPPAC) · pac$10K
  • AMERICAN REVIVAL PAC · pac$10K
  • BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) · pac$10K
  • DELOITTE POLITICAL ACTION COMMITTEE · pac$10K
  • DEPOSITORY TRUST AND CLEARING CORPORATION PAC - DTCC PAC; THE · pac$10K

PACs vs the people

This split is from the candidates' own reported fundraising.

25%74%
25% PACs74% individuals1% other

The incumbent's record

Zachary Nunn is the linked incumbent for this race.

Net worth (2024)
$1.4M
$734K - $2.1M. up $284K since 2022.
Stock trades
None on file
No disclosed individual stock transactions.
Committees
3
Current full committee seats on file.

Where they sit

  • House Select Committee on the Strategic Competition Between the United States and the Chinese Communist Party
  • House Committee on Agriculture
  • House Committee on Financial Services

Who funds them

This is the incumbent's own funding by donor sector for the cycle.

Small donors & unclassified$73K
Banking & Financial$40K
Insurance$20K
Ideological / Leadership$17K
Real Estate & Construction$10K
Tech & Telecom$10K
Full profile: net worth, donors, trades, and votes ->

The tale of the tape

Money, side by side. Green marks the leader on each line.

Sarah Trone Garriott
D · challenger
Sarah Trone Garriott
vs
Zachary Nunn
Zachary Nunn
R · incumbent
$5.2M
Raised
$2.8M
$3.9M
Cash on hand
$3.6M
8%
From PACs
62%
91%
From individuals
36%
Too few to rank
Top donor sector
Banking & Financial
No
Incumbent
Yes