electionsmcp › races › Louisiana U.S. Senate
Louisiana U.S. Senate
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Louisiana actually voted.
Current officeholder
Bill Cassidy Republican
2024 result
being added
Office
U.S. Senate
Who lives in Louisiana
Louisiana is home to about 4,621,025 people, median age 37.8, median household income $60,023.
Population
4,621,025
Median age
37.8
Median household income
$60,023
Bachelor's degree or higher
26.6%
Race & ethnicity: White 56.2% · Black 31.1% · Hispanic 6.9% · Asian 1.7%
Source: U.S. Census Bureau, 2019–2023 American Community Survey (5-year).
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Louisiana U.S. Senate in five steps
- Set the candidates. Name the contenders for the Louisiana U.S. Senate (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Louisiana U.S. Senate in the simulator →
Frequently asked
Who represents Louisiana U.S. Senate?
Bill Cassidy (Republican) currently holds this U.S. Senate seat.
What was the 2024 result in Louisiana U.S. Senate?
Precinct-level 2024 results for this race are being added.
Can I model this race myself?
Yes — open it in the electionsmcp simulator and model vote-share swing and turnout from the real 2024 baseline, down to the precinct, then roll it up to chamber control.