- Lead
- 10,484
- Total
- 20,873
- vs nation
- R+48.8
Louisiana 55th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 10,728
- Total
- 22,752
- vs nation
- R+51.6
- Lead
- 8,458
- Total
- 20,548
- vs nation
- R+43.3
- Lead
- 6,124
- Total
- 19,724
- vs nation
- R+34.9
- Lead
- 5,413
- Total
- 19,212
- vs nation
- R+35.4
- Lead
- 318
- Total
- 20,282
- vs nation
- D+0.9
- Lead
- 1,685
- Total
- 18,819
- vs nation
- D+8.4
- Lead
- 7,431
- Total
- 20,064
- vs nation
- D+28.5
Key facts
- 2024 presidential margin
- R+50.2MIT Election Lab
- Population
- 45,1242024 5-year
- Population density
- 177 / sq mi2024 5-year · TIGER/Line
- Land area
- 255 sq miTIGER/Line
- Median household income
- $56,8812024 5-year
- White (non-Hispanic)
- 67.1%2024 5-year
- Black
- 24.5%2024 5-year
- Hispanic / Latino
- 4.1%2024 5-year
- Peak Democratic margin
- D+92.2 in 1892MIT Election Lab
- Peak Republican margin
- R+50.2 in 2024MIT Election Lab
- Most similar
- State House District 53, LA · twin score 97.1
presidential history
Party record book
Louisiana 55th 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
Grover Cleveland1892
96.1%
2,042 votes · D+92.2 · modeled estimate
Runner-up · Al Smith, 1928 · 93.1%
Republican
Donald Trump2024
74.5%
15,546 votes · R+50.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 72.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Bill Clinton1996
12,799votes
63.8% of the vote · D+37.0 · modeled estimate
Runner-up · Bill Clinton, 1992 · 10,965 votes
Republican
Donald Trump2020
16,547votes
72.7% of the vote · R+47.2 · modeled estimate
Runner-up · Donald Trump, 2024 · 15,546 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
Al Smith1928
+103.7pts D vs U.S.
Place D+86.3 · U.S. R+17.5 · modeled estimate
Runner-up · Alton B. Parker, 1904 · +100.8 pts
Republican
Donald Trump2020
+51.6pts R vs U.S.
Place R+47.2 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +48.8 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
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 | 18.2%2,473 | 81.8%11,129 | 13,602 |
Louisiana 55th State House District sits in the Gulf South. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 92.2 points in 1892 and a Republican high of 50.2 points in 2024. Between 2020 and 2024 the district moved 3.1 points toward the Republican candidate; the 2024 margin was 50.2 points.
A population of 45,124, a 67% non-Hispanic-white share, and a median household income of $56,881 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 53 and State House District 51.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
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 →
Louisiana 55th State House District. Akashic. https://akashic.app/sld-lower/22055/. Accessed May 20, 2026. License: CC BY 4.0.