CalledUnofficial results
Iowa Senate District 15
Iowa State Senate · Iowa
Tony Bisignano won without an opponent on the ballot.
Staggered Senate
Tony BisignanoDemocrat · winner · incumbent
97.0%16,190
Write-inOther party
3.0%499
Tony Bisignano won without an opponent on the ballot.16,689 votes
Source: Iowa Secretary of State unofficial resultsUpdated Nov 7, 2026, 1:35 PM ET
Money in this race
Each line compares the two campaigns on one scale.
Tony BisignanoNo Republican
$39.6K
Raised by the campaign
—
$39.8K
Spent by the campaign
—
Campaign money: Iowa Ethics and Campaign Disclosure Board, through May 13, 2026.
Source: Iowa Ethics and Campaign Disclosure Board campaign filingsUpdated May 13, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
No Republican was on the ballot, so the model gave the seat to Tony Bisignano without simulating it.
How the forecast works →