State of the OddsUS election odds from every prediction market

Louisiana Senate Race Odds 2026

Prices as of 2026-11-03 22:50 UTC.

Julia LetlowR leads at 84% across 4 venues: Kalshi 83%, Polymarket US 83%, PredictIt 88%, Polymarket 84%. Jamie DavisD is at 16%.

Market consensus
84%
Julia Letlow to win, median of 4 venues
Forecasters
Likely R
Cook, Inside Elections, Sabato consensus
Seat
CassidyR
open seat
2024 presidential
R +22.0
statewide margin

Final prices before polls closed

Frozen at 2026-11-03 22:47 UTC. The result is entered when the race is called and scored on the results ledger.

Candidates and prices

CandidateKalshiPolymarket USPredictItPolymarketConsensus
Julia LetlowR
Won Republican runoff 56.9% over John Fleming after Cassidy placed third (24.8%) in the primary
83%
bid 82¢ · ask 83¢ · OI $347k
83%
ask 84¢
88%
buy 88¢
84%
vol $127k
84%
Jamie DavisD
Won Democratic runoff 79.9% over Gary Crockett
16%
bid 16¢ · ask 17¢ · OI $405k
16%
ask 17¢
15%
buy 15¢
16%
vol $107k
16%

Where to trade this race

Every book we know that takes this race, with the price it shows for Julia Letlow. The brokers trade Kalshi's contract at Kalshi's price. Partner books pay us a referral fee; the order is paying books first, which never changes a price.

Each book checks age and location at sign-up. How the sites compare.

Louisiana Senate 2026 · Kalshi · Julia Letlow · Polymarket · Julia Letlow (R) · last 90 days
0%25%50%75%100%SepOctNovKalshi · Julia Letlow 88%Polymarket · Julia Letlow (R) 84%

The race

Seat
Bill CassidyR
lost the primary · open seat · in office since 2015
Ratings
Solid R Cook · Likely R Inside · Lean R Sabato
consensus Likely R, as of November 2, 2026
Last election (2020)
Bill CassidyR R +40.3
59.3% to Adrian Perkins 19.0%
2024 presidential
R +22.0
Primary
May 16, 2026
runoff June 27, 2026
Filing deadline
February 13, 2026
General election
November 3, 2026

The forecasters' consensus rating is Likely R, favouring the Republican. The markets' consensus has Julia LetlowR at 84%. What a price means.

How the Kalshi market resolves

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

Related races

← All Senate races · Midterms overview