Cara Brown McCormick
A Suffolk University poll conducted August 20-23, 2026, found Iowa State Auditor Rob Sand ahead of Republican businessman Zach Lahn by four points, 48 percent to 44 percent, among 500 likely voters, within a margin of error of plus or minus 4.4 points.
On its own, a four-point lead in a governor's race is not remarkable. What makes this one worth watching is what Rob Sand says he’ll do if he wins.
Sand is an independent-turned-Democrat running in a state that President Donald Trump carried by more than 13 points in 2024.
He knows full well his path to victory runs directly through independent voters, so his central appeal to them is unusually literal: he is promising to let them vote in Iowa's primaries for the first time.
If Iowa elects Sand this November, it would put a serious political reformer into statewide office who favors structural changes that would give all voters the right to participate in elections regardless of political party.
Polling is Clear: If Iowa’s Independents Show Up to Vote in November, Sand Will Be Governor
An Emerson College Polling/Nexstar Media survey conducted August 2-4, 2026 found Sand leading Lahn 48 percent to 43 percent, with 7 percent undecided.
That same poll found Sand had the highest favorability of any statewide candidate it tested, at 51 percent favorable and 31 percent unfavorable.
Independent voters broke for Sand by a 26-point margin, 58 percent to 32 percent.
Those same swing voters backed Trump by roughly 17 points in 2024.
Even one in ten Trump voters said they would support Sand for governor.
A New York Times/Siena poll had Sand up 48 percent to 47 percent, and a Fox News poll had him ahead 53 percent to 44 percent.
As of late August 2026, the RealClearPolitics polling average showed Sand ahead of Lahn by about five points, 49 percent to 44 percent.
The Cook Political Report said Sand "has been running one of the strongest campaigns in the country this cycle."
Independents Outnumber Democrats In Iowa
Half a million people are currently locked out of the state's closed party primaries, and, for the first time, there is a candidate for governor who says he’ll give them the right to vote.
According to Iowa Secretary of State data as of August 2026, the state had 712,087 registered Republicans, 528,758 registered Democrats, and 559,741 voters registered with no party affiliation.
How This Could Actually Happen
There are solid reasons why Sand is competitive.
He has excellent name recognition.
This is because he has won statewide office twice, elected auditor in 2018 and reelected in 2022, and he is the only Democrat currently holding statewide office in Iowa. Voters are already accustomed to seeing his name on the statewide ballot, and they are used to voting for him.
The national political environment, even in Iowa, is not helpful to Republicans.
GOP candidates are underperforming in races they always win, including governor's races in Georgia and Ohio, and Senate races in Texas and North Carolina
Midterms always tend to be bad for the party holding the presidency.
In Iowa specifically, Trump's job approval is 43 percent approve and 51 percent disapprove among voters.
Iowa has elected Democrats to prominent office before.
Most famous is Tom Harkin, who represented the state in the US Senate for three decades, from 1985 to 2015. Iowans, in other words, do not vote in lockstep.
Voters in Iowa love democracy.
As the home of the first-in-the-nation caucuses, Iowa is a true heavyweight in American presidential politics. Every four years, the entire nation watches as Iowa voters convene at caucuses in the middle of winter, taking the mechanics of democracy seriously. Sand's structural-reform pitch could really resonate with voters across the ideological spectrum who want to help fix our broken politics.
Sand Supports a Nonpartisan "People's Primary" Where All Citizens Can Vote
The most interesting thing about Sand's campaign is his promise to voters to give them more voice and choice in elections.
Sand's central platform plank is a proposal to scrap Iowa's closed party primaries in favor of a single, open contest he calls a "people's primary."
Every candidate for a given office, regardless of party, would appear on one ballot, and every eligible voter, regardless of party registration, could vote in it.
"Rob supports having a public primary where all eligible voters can participate, which would finally make independent voters equal in our state," his campaign website states. "From that, the top 4 candidates can advance to the general election regardless of party affiliation."
From that all-candidate primary, the top four vote-getters would advance to the general election, which Sand proposes should be decided by approval voting, a system used in Fargo, North Dakota. Voters could approve as many of the four finalists as they like, and whoever collects the most approval votes wins. Sand's argument is that such a system rewards candidates who can build cross-party coalitions rather than those who merely energize their own base.
He talks about it constantly. On his "100 Town Hall Tour," a pledge to visit every county in Iowa, he framed the state's own history as evidence.
"We didn't send Tom Harkin and Chuck Grassley to the United States Senate together because we, oops, didn't notice they were in opposite political parties," he said at a Grundy Center stop.
At a stop in Independence, Iowa, he was blunter:
"I think our political system is broken. Mostly because it's run by two private clubs and they're more interested in beating up on each other than they are in solving our problems."
An Independent Turned Democrat Criticizing Both Parties
Sand has been willing to criticize Democrats and Republicans.
He was a registered independent first.
“I don’t tend to like the party politics stuff,” he told Politico’s Jonathan Martin during an interview for the popular podcast, On the Road.
“We have a fundamentally broken two-choice political system,” he said.
“I don’t think that either the Democratic or the Republican parties are solving enough problems to deserve special legal privileges.”
Of the two-party system, he says: “My inclination is, I want it to be shaken up.”
Sand is stressing that he isn't beholden to the Democratic Party. He promoted an independent and a Republican to senior positions in his office.
"I think that when different people who think differently from each other work together, we actually get to better answers," he has said. "I know my values haven't changed, even if the parties' may have moved."
Sands thinks that one-party dominance "gets unbalanced" over time.
On the trail, he has framed most of Iowa's problems as stemming from a decade of single-party control broadly, not just Republican rule.
He has also criticized Democratic Party-controlled states, saying California and New York "are not utopia.”
"You can put something in a place, and it does OK for a little while," he said. "But if it's there for too long, it gets unbalanced. You got to take it out and put something else in."
In his reform pitch, he poses two questions many voters ask themselves:
"Why do we have to only pick from the lesser of two evils?
"Why do we make independent voters less equal?"
Will the Best Idea Win No Matter Which Side It Comes From?
Sands calls his platform the "Truer Better Agenda."
He said he wants to be accountable and transparent about his agenda because it "undergirds everything else" elected officials do.
"I think the vast majority of Iowans, no matter where they line up politically, would agree with these ideas," he said.
The planks include banning stock trading among politicians, strengthening whistleblower protections for public employees, adding transparency rules to the state's Education Savings Account program, and enacting term limits and age limits for elected officials.
“We should have term limits. We should have age limits,” he said at a Town Hall in mid-August.
A separate water-quality proposal would create a notification system to alert Iowans via text, robocall, and public release when drinking-water nitrate levels or swimming-water E. coli levels reach unsafe thresholds, tied to his own upbringing, fishing in Decorah with his father, and now with his two sons.
The Resumé
Born and raised in Decorah, Sand graduated from Brown University with a degree in political science as a Truman Scholar, then earned a law degree from the University of Iowa in 2010.
When he was in college, he worked as a fashion model in Paris and Milan.
He spent roughly seven years as an Iowa assistant attorney general and the state's chief public-corruption prosecutor, where he led the investigation into what his office describes as the largest lottery-rigging scheme in American history, the subject of his book "The Winning Ticket.” He also prosecuted the Iowa Film Office tax-credit scandal.
As auditor, he created the Public Innovation and Efficiency program, now used by all 99 Iowa counties and copied elsewhere.
His investigations have surfaced cases including a $436,000 embezzlement at a Des Moines-area nonprofit and nearly $55,000 in improper spending at a county health department.
If Sand wins in a state Trump carried by double digits, his proposed overhaul would be a notable break from how most states run their elections. It would echo the all-candidate primary systems already in use in Alaska, which uses Top Four, and in California and Washington, which use Top Two. It would also be a rare case of a structural-reform candidate winning statewide in a red state, and political reformers well beyond Iowa's borders will be watching closely to see whether it can be done.