
IA-03 House Election Margin of Victory

Nov 4, 2026
$9.33K Vol.
Outcomes

Democrat 6-9%
$2.48K Vol.
28%
28%

Democrat 9-12%
$900.15 Vol.
20%
20%

Republican 3-6%
$882.9 Vol.
13%
13%

Democrat 0-3%
$2.4K Vol.
12%
12%

Democrat 3-6%
$879.43 Vol.
11%
11%

Republican 0-3%
$472.17 Vol.
8%
8%

Democrat 12-15%
$393.61 Vol.
8%
8%

Democrat 15-18%
$147 Vol.
6%
6%

Republican 6%+
$328.24 Vol.
<1%
<1%

Democrat 18%+
$449.39 Vol.
<1%
<1%
Rules
The 2026 IA-03 House election is currently expected to be held on November 3, 2026.
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