Dallas County Democrats Sweep Expanded Board of Supervisors
Democrats swept local and state races across Dallas County on Tuesday, Nov. 3, 2026, capturing all four contested seats on a newly expanded Board of Supervisors and reshaping local governance. The results shift the board from three seats to five, with the expanded lineup taking office in January 2027.
Voters also flipped multiple legislative and congressional slots in the fastest-growing Midwestern county since 2020. Unofficial results show that local Democrats capitalized on a population surge that added nearly 18,000 residents over a five-year span, pushing the total population to 118,457. All results remain unofficial pending the official vote canvass at the next Dallas County Supervisors meeting.
Democrats Outspend Republicans Across Competitive District Races
The transition from three to five supervisor districts created four competitive races alongside one uncontested contest. Democratic candidates outspent Republicans in three of those four competitive races, aided by financial support from the Dallas County Democratic Central Committee and outside political action committees like the Des Moines-based Lift Iowa PAC.
In District 1, Democrat Jason Benell defeated Republican Robert Greenway with 53% of the vote to represent West Des Moines. In District 3, Democrat Patricia Tice defeated Republican incumbent Kim Chapman, securing 52% of the vote. Tice said she aimed to maintain a steady commitment to fiduciary responsibility as core services adapt to population growth. In District 4, Democrat Ben Nizzi topped Republican Lance Farrell with about 52.5% of the vote, saying he was surprised by the sweeping local victories. In District 5, Democrat Julie Bautista defeated Republican Dave Roszak with 52% of the vote, according to the Dallas County Auditor’s Office.
Republican incumbent Julia Helm won the lone uncontested supervisor race in District 2, which encompasses Adel, Bouton, Dallas Center, Dawson, Minburn, Perry, and parts of Woodward. Helm will be the sole Republican on the new five-member board.
Farber Defeats Arnold in County Recorder Race
Voters also decided countywide and state legislative contests on Nov. 3, 2026. In the race for Dallas County Recorder, Democrat Lexi Farber defeated Republican incumbent ReNae Arnold with 51% of the vote, per the Dallas County Auditor’s Office. Meanwhile, Republican incumbents Matt Schultz and Summer Portzen secured re-election unopposed as County Attorney and Treasurer, respectively.
At the state level, Democrat Tom Walton won House District 28 with 52% of the vote against Republican incumbent David Young, while Democrat Chris New captured House District 47 with 52% over Republican incumbent Carter Nordman. In the gubernatorial contest within the county, Dallas County voters selected Democrat Rob Sand with 59% of the vote over Republican Zach Lahn.
Federal races also leaned Democratic locally. Democrat Josh Turek won the county with 54% of the vote in the Senate race, and Democrat Sarah Trone-Garriott secured 52% of the vote to defeat Republican incumbent Zach Nunn in Iowa’s Third Congressional District, according to the Dallas County Auditor’s Office.
Election Certification Depends on Formal Vote Canvass
Official certification of the Nov. 3, 2026, election depends on the formal canvass of votes scheduled for the upcoming Dallas County Supervisors meeting. While most winning candidates issued statements regarding their victories, District 1 winner Jason Benell did not immediately respond to a Nov. 4 request for comment.
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