HarrisDemocratic38.2%766,870TrumpRepublican60.2%1,208,505SteinGreen0.4%7,138
R+22.0- Lead
- 441,635
- Total
- 2,006,975
- vs nation
- R+20.5
- Turnout
- 59.2%
Key facts
- 2024 presidential margin
- R+22.0MIT Election Lab
- Population
- 4,611,9612024 5-year
- Population density
- 107 / sq mi2024 5-year · TIGER/Line
- Land area
- 43,213 sq miTIGER/Line
- Median household income
- $60,7562024 5-year
- White (non-Hispanic)
- 55.7%2024 5-year
- Black
- 30.5%2024 5-year
- Hispanic / Latino
- 7.2%2024 5-year
- Peak Democratic margin
- D+85.8 in 1932MIT Election Lab
- Peak Republican margin
- R+37.0 in 1972MIT Election Lab
- Most similar
- Arkansas, AR · twin score 71.6
Midterm durability
Total general-election participants divided by same-year citizen voting-age population. These are total ballots or participating voters—not presidential candidate votes.
- 2024 total turnout
- 59.2%2,021,588 participants ÷ 3,413,946 CVAP
- 2020→2022 drop-off
- +21.8 ptsPresidential-dependent
- Drop-off versus state
- 0.0 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026 scenario
- 37.4%–40.5%Recent-cycle and two-cycle persistence scenarios; not a forecast
| Election | Participants | CVAP | Turnout | Quality |
|---|---|---|---|---|
| 2016 · Presidential | 2,049,802 | 3,432,034 | 59.7% | B/A |
| 2018 · Midterm | 1,519,552 | 3,452,767 | 44.0% | B/A |
| 2020 · Presidential | 2,169,354 | 3,467,869 | 62.6% | B/A |
| 2022 · Midterm | 1,410,597 | 3,458,799 | 40.8% | B/A |
| 2024 · Presidential | 2,021,588 | 3,413,946 | 59.2% | B/A |
Sources and methods
- 2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-state-v1:observed:aggregated; allocation share 0.0%; series 276/110.
- 2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-state-v1:observed:aggregated; allocation share 0.0%; series 279/137.
- 2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-state-v1:observed:aggregated; allocation share 0.0%; series 282/1.
- 2022: numerator source 158, denominator source 157; total voters participating; eavs-f1a-state-v1:observed:aggregated; allocation share 0.0%; series 285/182.
- 2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-state-v1:observed:aggregated; allocation share 0.0%; series 288/227.
presidential history
Party record book
Louisiana · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
92.8%
249,418 votes · D+85.8
Runner-up · Franklin D. Roosevelt, 1936 · 88.8%
Republican
Richard Nixon1972
65.3%
686,852 votes · R+37.0
Runner-up · Ronald Reagan, 1984 · 60.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Bill Clinton1996
927,837votes
52.0% of the vote · D+12.1
Runner-up · Joe Biden, 2020 · 856,034 votes
Republican
Donald Trump2020
1,255,776votes
58.5% of the vote · R+18.6
Runner-up · Donald Trump, 2024 · 1,208,505 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Alton B. Parker1904
+98.5pts D vs U.S.
Place D+78.9 · U.S. R+19.7
Runner-up · William J. Bryan, 1908 · +82.2 pts
Republican
Barry Goldwater1964
+36.2pts R vs U.S.
Place R+13.6 · U.S. D+22.6
Runner-up · John McCain, 2008 · +25.9 pts
2026 election
On the ballot
U.S. Senateopen seat
John FlemingJulia LetlowJamie DavisGary Crockett
Louisiana switched from the top-two jungle primary to closed/semi-closed partisan primaries for federal races in 2026 (HB 17, first change since 1978). First-round party primaries were held May 16, 2026; no candidate hit 50% in either party, so June 27, 2026 runoffs (after this audit date) will set the nominees: GOP Letlow (44.8%) vs Fleming (28.3%); Dem Crockett vs Davis. Incumbent Bill Cassidy (R) finished 3rd (24.8%) and was eliminated, making this effectively an open seat for the GOP nomination; the four listed are contested runoff candidates, not yet nominees.
U.S. House elections · 176 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
| Year | Seats won | D % | R % | Total |
|---|---|---|---|---|
| D 2 · R 4 | 34.2% | 65.5% | 1,905,718 | |
| D 1 · R 5 | 28.1% | 68.3% | 1,133,125 | |
| D 1 · R 5 | 33.9% | 63.8% | 2,147,135 | |
| D 1 · R 5 | 37.9% | 57.2% | 1,460,593 |
voter registration
Registered voters
By party of registration, over time
Party registration · 2024D+2.7
Presidential vote · 2024R+22.0
Louisiana registers Democratic but votes Republican — a 25-point gap between how voters register and how they vote, the signature of ancestral registration that trails realignment.
3,044,473 registered voters · 2024
domestic migration
Who moves in and out
Net domestic migration over time
−14,387 net domestic migration · 2025
20112025
Net −244,954 over 2011–2025 · gain loss
| Year | Net domestic migration |
|---|---|
| 2011 | +2,728 |
| 2012 | −591 |
| 2013 | −1,614 |
| 2014 | −5,764 |
| 2015 | −5,865 |
| 2016 | −13,144 |
| 2017 | −28,239 |
| 2018 | −27,776 |
| 2019 | −26,045 |
| 2021 | −27,184 |
| 2022 | −48,131 |
| 2023 | −31,283 |
| 2024 | −17,659 |
| 2025 | −14,387 |
Of Louisiana’s 64 parishes, seven voted Democratic in 2024 — New Orleans, Baton Rouge, and the majority-Black parishes of the river and the Delta.
- Republican, and widening
- R+18.6 (2020) → R+22.0 (2024) — a 3.4-pt move toward Trump · MIT Election Lab
- A concentrated Democratic vote
- 7 of 64 parishes voted Democratic; Orleans + East Baton Rouge alone cast 31% of the statewide Democratic vote · MIT Election Lab
- Bluest and reddest parish
- Orleans (New Orleans) D+67.0; Cameron, on the southwest marsh, R+86.3 · MIT Election Lab 2024
- One of the largest Black shares
- 30.5% of residents — concentrated in New Orleans, Baton Rouge, and the river and Delta parishes · ACS 2024 5-year (B03002)
- Among the poorest
- Median household income $60,756 — 48th of 50; poverty rate 19%, 2nd-highest in the nation · ACS 2024 5-year
- Catholic where the South is not
- 26.8% Catholic vs 25.0% Evangelical — 7th in the nation in Catholic share, the French and Acadian legacy · 2020 U.S. Religion Census
Political twins — states
The states whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Arkansas
Arkansas
71.6twin score
elasticity2008 marginmedian income≠ % Catholic
Mississippi
Mississippi
69.8twin score
% Blackmedian income2008–2024 trajectory≠ % Catholic
Alabama
Alabama
66.7twin score
% unaffiliated2008 margin% Black≠ % Catholic
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Louisiana. Akashic. https://akashic.app/state/LA/. Accessed May 20, 2026. License: CC BY 4.0.
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Places within Louisiana
Frequently asked questions
How did Louisiana vote in 2024?
In 2024, Louisiana voted Republican by 22.0 points (R+22.0), carried by the Republican candidate. Out of 2,006,975 votes cast, 766,870 went Democratic and 1,208,505 went Republican.
When did Louisiana last vote Democratic?
The most recent presidential election in which Louisiana voted Democratic was 1996.
How many people live in Louisiana?
Louisiana has a population of 4,611,961 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Louisiana?
Median household income in Louisiana is $60,756 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of Louisiana?
Akashic tracks 34 presidential elections in Louisiana from 1892 to 2024. Of those, 19 went Democratic and 13 went Republican.