Updated Oct 16, 2026, 1:45 PM ET
Senate · 3 November 2026

Iowa Senate 2026

57.1% RAshley Hinson leads TruthIndex™Toss-up
Polymarket
58.5%
Kalshi
56.5%
Spread
3.0 pts
24h
–
7 days
−0.4
Updated
Oct 16, 2026, 1:45 PM ET
Latest coverage

Live News

Recent coverage for Iowa Senate.

  1. Fact-checking Iowa Senate debate: Hinson and Turek

    In the final debate of Iowa’s U.S. Senate election, the candidates drew on familiar attacks, with Democrat Josh Turek questioning Republican Ashley Hinson’s wealth, and Hinson targeting Turek for absenteeism as an…

    KCCI Des MoinesTurek
  2. Iowa Senate debate: Hinson and Turek clash on stock, votes

    Republican Ashley Hinson and Democrat Josh Turek traded sharp attacks over private stock, missed votes, fuel prices and the Iran war in their final debate before Election Day.

    Iowa Starting LineTurek
  3. Iowa Senate Race Plays Out Amid Tight Farm Margins

    Turek says the pressure on farmers comes from the war in Iran and from tariffs, and he ties both to Hinson’s record. He writes that Hinson voted seven times to continue the war and five times for tariffs.

    AgWebTurekHinson
  4. Josh Turek won Paralympic gold. He says running for Senate is harder

    COUNCIL BLUFFS, IA: At every basketball game he played, Josh Turek ensured the announcers introduced him the same way.

    USA TodayTurekAlso in Des Moines Register
  5. Turek and Hinson debate healthcare, tariffs and diesel

    Iowa's U.S. Senate candidates Ashley Hinson (R) and Josh Turek (D). Photo courtesy of NBC.

    iowastatedaily.comTurek
More coverage 9
  1. Home of the Marist Poll

    Just three points separate Democrat Josh Turek and Republican Ashley Hinson among likely voters in the U.S. Senate race in Iowa.

    Marist PollTurekSand
  2. Ashley Hinson brings Senate campaign to Sioux City

    Ashley Hinson, the Republican Senate candidate in Iowa, is campaigning with her “Fighting for Iowa Bus Tour.” In Sioux City (less than 3 weeks before the election), she outlined a plan focused on affordability: boosting…

    KTIVHinson
  3. Election 2026 Iowa Senate Debate | Nation & World News

    U.S. Senate candidate Rep. Josh Turek, D-Council Bluffs, speaks during a debate on Wednesday, Oct. 7, 2026, in Johnston, Iowa.

    Columbia MissourianTurek
  4. U.S. Senate candidates Ashley Hinson and Josh Turek debate solutions on Iowa's water quality, healthcare, and cancer issues

    DES MOINES, Iowa: For the first time in over a decade, Iowa has an open U.S. Senate seat. Candidates are fighting for the seat currently occupied by Republican U.S. Senator Joni Ernst.

    WHOTurek
  5. Licensable picture: Iowa Democratic U.S. Senate candidate Josh Turek is seen at the Farm Progress Show on Sept. 1, 2026, in Boone, Iowa.

    Iowa Democratic U.S. Senate candidate Josh Turek is seen at the Farm Progress Show on Sept. 1, 2026, in Boone, Iowa.

    ReutersTurek
  6. Donald Trump’s Russia diesel deal shakes up final Iowa Senate debate

    Ashley Hinson (R) and Josh Turek (D) debated in Iowa’s final Senate race debate as early in-person voting began. Key moment: Hinson broke with President Trump over his Russia diesel deal, saying the U.S.

    The HillHinson
  7. YouGov Poll Shows Josh Turek Edging Ahead of Ashley Hinson in…

    A YouGov poll indicates a tight Iowa U.S. Senate race between Democrat Josh Turek and Republican Ashley Hinson, with Turek leading 47% to 46% and 4% undecided (margin of error ±3.1%).

    iowa-news.comHinson
  8. Iowa's US Senate candidates clash over healthcare, economy in final debate amid tight race

    Healthcare: Hinson touted investments in rural care, citing the Rural Health Transformation Fund and the Healthy Hometowns program.

    WOI-DTHinson
  9. Iowa Poll Shows Josh Turek Outperforming Ashley Hinson, Winning Over Trump Voters

    Newsweek reports a tight Iowa Senate race between Democrat Josh Turek and Republican Ashley Hinson.

    NewsweekHinson

Ashley Hinson, last 60 days

How to read this chart

The green line is the TruthIndex™, the chance of this outcome. It combines the prices on both venues and gives more weight to the venue with more money in its order book. The two thinner lines are Polymarket's and Kalshi's own prices, and the grey band between them shows how far apart the two venues are.

The pale bands behind the lines are the rating zones (Toss-up, Lean, Likely and Safe), so you can see when the race moved from one rating to another. Move along the chart, or use the arrow keys, to read the values for each day.

More in Methodology
TruthIndex™PolymarketKalshiGap between the venuesRating zones

All outcomes

OutcomeTruthIndex™PolymarketKalshiSpread24h
RAshley Hinson 57.1% 58.5% 56.5% 2.0 pts –
DJosh Turek 43.6% 41.5% 44.5% 3.0 pts –

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Candidates & Background

Ashley Hinson

Ashley Hinson

Republican U.S. Representative for Iowa's 2nd congressional district (since 2021)

Ashley Hinson, a Republican former television journalist, has represented Iowa in the U.S. House since 2021 and is her party's 2026 nominee for the Senate.

Born 1983 · Des Moines, Iowa
Josh Turek

Josh Turek

Democratic Member of the Iowa House of Representatives, 20th district (since 2023)

Josh Turek, a Democratic Iowa state representative and two-time Paralympic gold medalist in wheelchair basketball, faces Republican Ashley Hinson for Iowa's open Senate seat in 2026.

Born 1979 · Council Bluffs, Iowa

Margin of victory

Each venue's margin market, shown on its own: the two venues set their ranges differently.

Kalshi32.6K contracts

Iowa Senate margin of victory

Hinson, 2+ pts
45.5%
Hinson, 4+ pts
29.5%
Hinson, 6+ pts
15.0%
Hinson, 8+ pts
10.0%
Hinson, 10+ pts
5.5%
Hinson, 12+ pts
3.0%
Hinson, 14+ pts
4.9%
implied
Source: Kalshi market

Kalshi32.1K contracts

Iowa Senate margin of victory

Turek, 2+ pts
34.0%
Turek, 4+ pts
18.5%
Turek, 6+ pts
10.5%
Source: Kalshi market

Polymarket$24.0K traded

Iowa Senate Election Margin of Victory

Hinson 12%+
1.4%
Hinson 9-12%
2.1%
Hinson 6-9%
2.2%
Hinson 3-6%
13.0%
Hinson 0-3%
21.5%
Turek 0-3%
32.5%
Turek 3-6%
15.8%
Turek 6-9%
7.6%
Turek 9-12%
0.9%
Turek 12%+
3.0%
Source: Polymarket market

Each venue's market

Polymarket$896.1K traded

Prices which party wins.

Ashley Hinson: Counted · bid 58.0% / ask 59.0% · $129.9K within 5 pts

This market will resolve according to the winner of the 2026 midterm Iowa U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Full rules on Polymarket

Kalshi5.5M contracts traded

Prices which party wins.

Ashley Hinson: Counted · bid 56.0% / ask 57.0% · $328.5K within 5 pts

Contract shown: Ashley Hinson

If a representative of the Republican party is sworn in as a Senator of Iowa for the term beginning in 2027, then the market resolves to Yes.

This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.

Full rules on Kalshi