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U.S. House — Iowa's 3rd District

The Race

6 candidates filed, 2 active for the 2026 House election in Iowa District 3. Party primary on Jun 2, 2026. General election on Nov 3, 2026. FEC Race ID: HIA032026.

Market (kalshi): R 24% · D 76%Rating: 270toWin · 2026-10-02
Primary
Jun 2, 2026
General
Nov 3, 2026
Candidates
2 active / 6 filed
Total Raised
$10.8M
Outside Spending
$2.4M
Total Spent
$3.4M
Cash on Hand
$7.4M
Incumbent
Zach NunnR
Race Timeline
Primary
Today
General
Nominee
Bars end at the milestone each candidate exited — exact withdrawal dates aren't published, so they're placed at the primary. Dashed segment = upcoming; solid stops at today.
Candidate Fundraising
Sarah Trone GarriottD
Raised
$5.3M
Cash
$3.9M
Zach NunnRInc.
Raised
$4.9M
Cash
$3.6M
District
Population
816,359
Median HH Income
$81K
Unemployment
3.9%
Bachelor's+
36.7%
Veterans
5.9%
Median Age
37.3
Mean HH Income
$107K
Poverty Rate
10.3%
HS or Higher
92.7%
Median Home Value
$241K
Median Rent
$1,108/mo
Owner-Occupied
69.3%
Under 18 / 65+
24.4% / 15.7%