electionsmcp › races › Louisiana State Senate District 21
Louisiana State Senate District 21
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Louisiana actually voted.
Model Louisiana State Senate District 21 →
Current officeholder
Robert Allain Republican
2024 result
being added
Office
State Senate
Precinct results — 2007 general
97 precincts reported in Louisiana State Senate District 21's 2007 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 22007-1 | Democratic | D+65.8 | 2,976 |
| 22007-2 | Democratic | D+60.8 | 2,656 |
| 22007-1A | Democratic | D+64.4 | 1,467 |
| 22109-15 | Democratic | D+4.9 | 732 |
| 22057-1 | Democratic | D+28.7 | 628 |
| 22101-25 | Democratic | D+34.9 | 602 |
| 22057-1A | Democratic | D+29.2 | 568 |
| 22007-3 | Democratic | D+60.5 | 547 |
| 22101-11 | Democratic | D+52.3 | 545 |
| 22057-1B | Democratic | D+39.3 | 530 |
| 22109-12 | Democratic | D+16.1 | 498 |
| 22101-36 | Democratic | D+27.2 | 492 |
| 22109-83 | Democratic | D+11.0 | 481 |
| 22101-24 | Democratic | D+31.5 | 473 |
| 22101-16 | Democratic | D+50.6 | 470 |
| 22109-14K | Democratic | D+1.8 | 454 |
| 22109-85 | Republican | R+2.2 | 448 |
| 22109-14A | Democratic | D+5.2 | 441 |
| 22101-18 | Democratic | D+63.0 | 438 |
| 22109-69A | Democratic | D+3.2 | 432 |
All 97 precincts are modelable — open the race in the simulator and drill to precinct grain.
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 State Senate District 21 in five steps
- Set the candidates. Name the contenders for the Louisiana State Senate District 21 (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 State Senate District 21 in the simulator →
Frequently asked
Who represents Louisiana State Senate District 21?
Robert Allain (Republican) currently holds this State Senate seat.
What was the 2024 result in Louisiana State Senate District 21?
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.