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

MI-03 House 2026

95.2% DHillary Scholten leads TruthIndex™Safe D
Polymarket
95.3%
Kalshi
94.2%
Spread
1.1 pts
24h
–
7 days
+0.3
Updated
Oct 16, 2026, 1:45 PM ET
Latest coverage

Live News

Recent coverage for MI-03 House.

  1. Hasan Piker accused of antisemitic trope over Jewish voters shift

    The Fox News article reports that Hasan Piker faced accusations of using an antisemitic trope after discussing a shift in Jewish voters. The piece notes that several Democrats publicly condemned Piker, including Sen.

    Fox NewsScholten
  2. A Blue Wave? A Blue Tsunami? Or Just Blue Sprinklers?

    The article discusses the 2018-2020-era dynamics within the Democratic Party, focusing on figures like El-Sayed as emblematic of a leftward shift.

    dnyuz.comScholten
  3. As Democrats Plow Into Red States, They Worry About Tight Races in Bluer Ones

    The article notes Democratic challenges in traditionally blue-leaning districts, including Michigan’s 3rd Congressional District (MI-03).

    dnyuz.comScholten
  4. Ari Fleischer “Convinced” Mike Rogers Will Win Michigan.

    The piece features Ari Fleischer arguing that Mike Rogers will win Michigan (MI-03) despite polling that favored Democrat Hillary Scholten.

    radio.foxnews.comScholten

Hillary Scholten, 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
DHillary Scholten 95.2% 95.3% 94.2% 1.1 pts –
RTerri DeBoer 4.3% 4.1% 4.5% 0.4 pts –

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Candidates & Background

Hillary Scholten

Hillary Scholten

Democratic U.S. Representative for Michigan's 3rd congressional district (since 2023)

Hillary Scholten, a Democrat and former Justice Department immigration attorney who has represented Michigan's 3rd congressional district since 2023, seeks reelection in 2026 against Republican Terri DeBoer, a meteorologist.

Born 1982 · Grand Rapids, Michigan

Terri DeBoer

Republican

Terri DeBoer, a meteorologist, is the Republican nominee for Michigan's 3rd congressional district in 2026, challenging Democratic incumbent Hillary Scholten in the western Michigan seat that includes Grand Rapids and Muskegon.

Margin of victory

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

Kalshi5.2K contracts

Michigan's 3rd District margin of victory

Scholten, 4+ pts
90.3%
Scholten, 7+ pts
84.5%
Scholten, 10+ pts
78.5%
Scholten, 13+ pts
69.5%
Scholten, 16+ pts
55.5%
Scholten, 19+ pts
42.5%
Scholten, 22+ pts
29.0%
Scholten, 25+ pts
17.5%
Scholten, 28+ pts
8.5%
Source: Kalshi market

Polymarket$17.6K traded

MI-03 House Election Margin of Victory

Republican Wins
3.5%
Democrat 0-5%
3.8%
Democrat 5-10%
1.6%
Democrat 10-15%
26.0%
Democrat 15-20%
–
Democrat 20-25%
28.0%
Democrat 25-30%
15.4%
Democrat 30-35%
0.4%
Democrat 35%+
3.1%
Source: Polymarket market

Each venue's market

Polymarket$57.9K traded

Prices which party wins.

Hillary Scholten: Counted · bid 94.8% / ask 95.8% · $28.9K within 5 pts

This market will resolve according to the party of the candidate who wins the MI-03 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026. ​​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Full rules on Polymarket

Kalshi9.2K contracts traded

Prices which party wins.

Hillary Scholten: Counted · bid 94.1% / ask 94.2% · $3.6K within 5 pts

Contract shown: Hillary Scholten

If the House member sworn in for MI-03 for the term beginning in 2027 is a member of the Democratic Party, 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