HarrisDemocratic13.1%2,649TrumpRepublican86.2%17,443OtherAll other candidates0.7%135
R+73.1- Lead
- 14,794
- Total
- 20,227
- vs nation
- R+71.7
modeled Census-place estimatemodeled estimate
Akashicstate house district
Louisiana 20th State House District
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic14.8%3,295TrumpRepublican84.4%18,737OtherAll other candidates0.8%174
R+69.5- Lead
- 15,442
- Total
- 22,206
- vs nation
- R+74.0
modeled Census-place estimatemodeled estimate
ClintonDemocratic14.8%3,126TrumpRepublican83.7%17,655OtherAll other candidates1.5%315
R+68.9- Lead
- 14,529
- Total
- 21,096
- vs nation
- R+71.0
modeled Census-place estimatemodeled estimate
ObamaDemocratic18.1%3,701RomneyRepublican80.8%16,543OtherAll other candidates1.1%225
R+62.7- Lead
- 12,842
- Total
- 20,469
- vs nation
- R+66.6
modeled Census-place estimatemodeled estimate
ObamaDemocratic18.3%3,915McCainRepublican80.4%17,171OtherAll other candidates1.3%278
R+62.0- Lead
- 13,256
- Total
- 21,364
- vs nation
- R+69.3
modeled Census-place estimatemodeled estimate
KerryDemocratic21.0%4,334BushRepublican77.8%16,079OtherAll other candidates1.2%245
R+56.9- Lead
- 11,745
- Total
- 20,658
- vs nation
- R+54.4
modeled Census-place estimatemodeled estimate
GoreDemocratic23.5%4,483BushRepublican73.9%14,105OtherAll other candidates2.6%489
R+50.4- Lead
- 9,622
- Total
- 19,077
- vs nation
- R+51.0
modeled Census-place estimatemodeled estimate
ClintonDemocratic36.8%7,050DoleRepublican50.6%9,694OtherAll other candidates12.5%2,399
R+13.8- Lead
- 2,644
- Total
- 19,143
- vs nation
- R+22.3
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+73.1MIT Election Lab
- Population
- 42,2042024 5-year
- Population density
- 20 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,070 sq miTIGER/Line
- Median household income
- $52,8892024 5-year
- White (non-Hispanic)
- 77.6%2024 5-year
- Black
- 15.9%2024 5-year
- Hispanic / Latino
- 2.9%2024 5-year
- Peak Democratic margin
- D+90.7 in 1916MIT Election Lab
- Peak Republican margin
- R+75.3 in 1964MIT Election Lab
- Most similar
- State House District 178, GA · twin score 99.0
presidential history
Party record book
Louisiana 20th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Woodrow Wilson1916
94.6%
1,462 votes · D+90.7 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 94.0%
Republican
Barry Goldwater1964
87.7%
12,830 votes · R+75.3 · modeled estimate
Runner-up · Donald Trump, 2024 · 86.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Bill Clinton1996
7,050votes
36.8% of the vote · R+13.8 · modeled estimate
Runner-up · Bill Clinton, 1992 · 6,828 votes
Republican
Donald Trump2020
18,737votes
84.4% of the vote · R+69.5 · modeled estimate
Runner-up · Donald Trump, 2016 · 17,655 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
William J. Bryan1896
+90.6pts D vs U.S.
Place D+84.5 · U.S. R+6.1 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · +87.5 pts
Republican
Barry Goldwater1964
+97.9pts R vs U.S.
Place R+75.3 · U.S. D+22.6 · modeled estimate
Runner-up · Donald Trump, 2020 · +74.0 pts
current representation
Current officeholders
RNeil RiserState House · 20
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 1 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2018 | R | 18.0%2,463 | 82.0%11,193 | 13,656 |
With a 2024 presidential margin of R+73.1, this north Louisiana district ranks among the most heavily Republican in the state, reflecting the Republican rural voting patterns common to the region.
Across the recorded series it reached a Democratic high of 90.7 points in 1916 and a Republican high of 75.3 points in 1964. Between 2020 and 2024 the district moved 3.6 points toward the Republican candidate; the 2024 margin was 73.1 points.
A population of 42,204, a 78% non-Hispanic-white share, and a median household income of $52,889 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 178 and State House District 92.
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State House District 178
Georgia
99.0twin score
2008–2024 trajectory
State House District 92
Alabama
98.9twin score
2008–2024 trajectory
State House District 42
Alabama
98.7twin score
2008–2024 trajectory
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Louisiana 20th State House District. Akashic. https://akashic.app/sld-lower/22020/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Louisiana at the ballot boxAll elections →
Places within Louisiana 20th State House District
counties it covers5
Frequently asked questions
How did Louisiana 20th State House District vote in 2024?
In 2024, Louisiana 20th State House District voted Republican by 73.1 points (R+73.1), carried by the Republican candidate. Out of 20,227 votes cast, 2,649 went Democratic and 17,443 went Republican.
When did Louisiana 20th State House District last vote Democratic?
The most recent presidential election in which Louisiana 20th State House District voted Democratic was 1944.
How many people live in Louisiana 20th State House District?
Louisiana 20th State House District has a population of 42,204 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Louisiana 20th State House District?
Median household income in Louisiana 20th State House District is $52,889 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of Louisiana 20th State House District?
Akashic tracks 38 presidential elections in Louisiana 20th State House District from 1876 to 2024. Of those, 18 went Democratic and 18 went Republican.