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

MS-02 House 2026

97.7% DBennie Thompson leads TruthIndex™Safe D
Polymarket
97.2%
Kalshi
97.9%
Spread
0.7 pts
24h
–
7 days
+0.6
Updated
Oct 16, 2026, 1:45 PM ET
Latest coverage

Live News

Recent coverage for MS-02 House.

  1. What We Lost When We Lost the Voting Rights Act

    The piece reflects on the impact of the 1965 Voting Rights Act (VRA) on Bennie Thompson, a Mississippi resident from Bolton, near Jackson.

    substack.nybooks.comThompson
  2. Why Anthropic Is Asking for a Rehearing En Banc

    The piece explains why Anthropic seeks a rehearing en banc on a legal question related to government authority modeled after DOD authority from 2011 (specifically, the authority linked to malicious actors).

    lawfaremedia.orgThompson
  3. These Yazoo City families overcome hurdles to own their homes

    U.S. Rep. Bennie Thompson (MS-02) helped secure a $3 million U.S. Department of Housing and Urban Development grant to support homeownership efforts in Yazoo City, including projects like Roberts Estates, helping local…

    desotocountynews.comThompson
  4. ICE resists watchdog advice to automate body camera activation

    Bennie Thompson (D-Miss., MS-02), ranking member of the House Homeland Security Committee, plans to introduce legislation to require automatic activation of DHS body-worn cameras, including ICE.

    The HillThompson

Bennie Thompson, 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
DBennie Thompson 97.7% 97.2% 97.9% 0.7 pts –
RRon Eller 2.1% 2.1% 2.1% 0.0 pts –

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Candidates & Background

Bennie Thompson

Bennie Thompson

Democratic U.S. Representative for Mississippi's 2nd congressional district (since 1993)

Bennie Thompson, a Democrat who has represented Mississippi's 2nd congressional district since 1993 and twice chaired the House Homeland Security Committee, faces Republican Ron Eller, a physician assistant, in his 2026 re-election bid.

Born 1948 · Bolton, Mississippi

Ron Eller

Republican

Ron Eller, a physician assistant and the Republican nominee for the seat in 2024, is again his party's nominee for Mississippi's 2nd congressional district in 2026 against Democratic incumbent Bennie Thompson.

Margin of victory

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

Kalshi1.3K contracts

Mississippi's 2nd District margin of victory

Thompson, 15+ pts
91.0%
Thompson, 18+ pts
83.0%
Thompson, 21+ pts
75.5%
Thompson, 24+ pts
67.5%
Thompson, 27+ pts
61.5%
Thompson, 30+ pts
45.5%
Thompson, 33+ pts
34.0%
Thompson, 36+ pts
22.5%
Thompson, 39+ pts
10.9%
Source: Kalshi market

Each venue's market

Polymarket$45.7K traded

Prices which party wins.

Bennie Thompson: Counted · bid 96.3% / ask 98.0% · $553 within 5 pts

This market will resolve according to the party of the candidate who wins the MS-02 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

Kalshi38.4K contracts traded

Prices which party wins.

Bennie Thompson: Counted · bid 97.6% / ask 98.2% · $1.1K within 5 pts

Contract shown: Bennie Thompson

If the House member sworn in for MS-02 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