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Elections · U.S. Senate · Louisiana

2026 Louisiana Senate race

Jamie Davis (Democrat) and Julia Letlow (Republican) are on the November 3, 2026 ballot for U.S. Senate in Louisiana, as recorded September 21, 2026 from the Louisiana Secretary of State.

The November ballot

Letlow
$6.2M
Davis
$2.0M

Raised so far, filed with the FEC

Official candidate list: Louisiana Secretary of State. Not a prediction.

The seat

Bill Cassidy

Republican · Holds the seat now

First took office 2009 · Age 69

Not on the November ballot

See their record

How to vote in Louisiana

  • General electionNovember 3, 2026 

Register 30 days before the election (20 days before if registering online).

All dates and rules
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How they won the primary

First round · 344,838 votes

  • Jamie Davis: 47.4% 163,549
  • Gary Crockett: 26.3% 90,791
  • Nicholas Albares: 26.2% 90,498

The runoff · 196,212 votes

  • Jamie Davis Won: 79.9% 156,789
  • Gary Crockett: 20.1% 39,423

Primary source: Louisiana Secretary of State official congressional primary results. Runoff source: Louisiana Secretary of State official congressional primary-runoff results.

Primary results as recorded October 12, 2026, ordered by votes. A primary result is a recorded fact about a past contest, not a prediction of November.

The money on this race

Raised by candidates
$35M
Outside money
$25M

Outside money, for and against

Supporting Letlow$12M
Opposing Letlow$11M
Supporting Davis-
Opposing Davis-

Independent expenditures; direction is each filer's own declared filing. The other $2.1M of the race's $25M was spent on candidates not listed here.

Where each candidate's money comes from

86%$1.7MSmall donors$128K2%
13%$270KLarge donors$1.3M20%
--PACs$762K12%
--Party$62K<1%
<1%$10KSelf-funding--
<1%$4.4KOther$4M65%

Small donors give $200 or less; PACs are political action committees. Shares of each candidate's own receipts on file with the FEC. Outside money is not part of these figures.

Other includes money transferred in from committees the candidate authorized, such as a joint fundraising committee, which reports its own donors to the FEC: Julia Letlow $4.0M.

Who is spending on this race

The largest groups spending independently here, ranked; open a row for whose race the money went into.

1 to 5 of 18 groups

Independent expenditures reported to the FEC; direction is each group's own declared filing.

Not on the November ballot

19 filed

Primary candidates who did not advance, committees still on file, and candidacies that ended. Being here is a filing fact, not a mark against anyone.

How this seat voted last time

R+40 in 2020

  • Bill Cassidy Won: 59.3%
  • Adrian Perkins: 19.0%

2,071,543 votes for candidates. Other candidates and write-ins took the remaining 21.7%. A past result is a filed fact, not a prediction of November.

Certified returns via MIT Election Data and Science Lab, from the House Clerk's election statistics and state canvasses.

More on the Louisiana ballot6 House races statewideYour full ballot at the Louisiana Voter Portal Find your races by ZIP →

Candidates and financing from the FEC, public domain. Candidate totals are each campaign's latest FEC report, ending between June 7, 2026 and June 30, 2026. Outside money is the FEC's processed total of independent expenditures plus the 24- and 48-hour reports filed since each group's latest regular report. It covers each candidate's own campaign: the years since their previous federal election, up to the six their totals cover. Dataset built 2026-10-12. Nothing here is a forecast, a grade, or a ranking of candidates.