Tony Bisignano Will Run Unopposed for Senate
The Democratic incumbent faces no Republican challenger in the race for Iowa Senate District 15.
Updated on Oct. 1, 2026 in Elections

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Incumbent Senator Tony Bisignano, a 74-year-old Democrat and Des Moines resident, is running unopposed for his seat in Iowa Senate District 15. The election for this position will take place on November 3.
Why it matters
The lack of a Republican challenger ensures the continuation of Bisignano's legislative tenure, which includes previous service in the Iowa House and Senate. Voters in the district will confirm his re-election during the upcoming ballot cycle.
Official filings confirm no Republican candidate has entered the race for Iowa Senate District 15. The incumbent candidate has completed four terms in the Iowa Senate following three previous terms in the Iowa House.
The players
Tony Bisignano
He is a 74-year-old retired Democratic politician who is currently serving his fourth term in the Iowa Senate.
The Des Moines Register
It is a daily newspaper based in Des Moines that tracks regional legislative activities and candidate profiles.
The details
Tony Bisignano is a retired lawmaker who resides in Des Moines and has maintained a long political career in the state legislature. The Des Moines Register conducted a questionnaire for candidates in the area, allowing participants to share their legislative priorities.
Timeline
Early voting begins Oct. 14.
Election Day is Nov. 3.
Political Context
The Iowa election filing deadlines determine the candidate pool, and this race serves as a formal confirmation of the incumbent rather than a competitive contest. This stands in contrast to districts where active partisan opposition drives high-spending campaigns and aggressive voter outreach.
Residents of District 15 will see only one name on the ballot for the state senate seat during the upcoming election cycle. The lack of a competitive race means voters will not need to weigh alternative platforms for this specific office.
The takeaway
Even in uncontested races, participating in the democratic process remains a fundamental civic duty for registered voters. Engaging with local ballots helps ensure that officials remain accountable to their constituents regardless of the lack of opposition.
Further reading
For more information on the upcoming races, visit the Elections section.
Source note: This article includes information reported by Des Moines Register.
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