The Race

Democrat Sarah Trone Garriott reported raising $7.65 million through Sept. 30 in Iowa's 3rd Congressional District, compared with $5.97 million for incumbent Rep. Zach Nunn (R-IA). Trone Garriott's approximately $1.68 million fundraising advantage comes in a race rated Lean Democratic by consensus. ​

Trone Garriott also led in cash on hand, reporting $1.98 million compared with Nunn's $1.42 million. Nunn reported no campaign debt, while Trone Garriott reported $15,000. Both candidates ran unopposed in their respective primaries.

Who's Writing the Checks?

The candidates' reported donor profiles show different fundraising patterns.

  • Trone Garriott: Lawyers contributed approximately $143,000, followed by investors ($63,000), consultants ($57,000), and physicians ($51,000). Her top occupation categories were legal, financial, and other professionals.
  • Nunn: CEOs contributed approximately $109,000, followed by consultants ($31,000), partners ($28,000), and executives ($28,000). His leading occupation categories reflected substantial support from business executives and professionals.

Donors identifying as retired or not employed contributed approximately $2.1 million to Trone Garriott and $160,000 to Nunn, according to the supplied donor breakdown. Nunn received a larger reported share of campaign receipts through political committees, approximately 64%, compared with 7% for Trone Garriott.

The Bottom Line

Outside groups reportedly spent about $53,000 in Iowa's 3rd District, mostly to support Nunn. Despite that spending, Trone Garriott entered October with both a fundraising advantage and approximately $560,000 more cash on hand.

The district's Lean Democratic rating suggests a competitive general election, with Trone Garriott's financial advantage providing additional resources for the final weeks of campaigning.

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