- Lead
- 12,986
- Total
- 22,674
- vs nation
- R+55.8
Louisiana 12th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 12,656
- Total
- 23,804
- vs nation
- R+57.6
- Lead
- 12,232
- Total
- 22,668
- vs nation
- R+56.1
- Lead
- 11,177
- Total
- 22,427
- vs nation
- R+53.7
- Lead
- 11,039
- Total
- 22,542
- vs nation
- R+56.2
- Lead
- 11,312
- Total
- 22,158
- vs nation
- R+48.6
- Lead
- 8,285
- Total
- 19,569
- vs nation
- R+42.9
- Lead
- 3,673
- Total
- 18,427
- vs nation
- R+28.5
Key facts
- 2024 presidential margin
- R+57.3MIT Election Lab
- Population
- 45,8892024 5-year
- Population density
- 37 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,240 sq miTIGER/Line
- Median household income
- $56,6272024 5-year
- White (non-Hispanic)
- 71.9%2024 5-year
- Black
- 18.7%2024 5-year
- Hispanic / Latino
- 4.8%2024 5-year
- Peak Democratic margin
- D+98.4 in 1888MIT Election Lab
- Peak Republican margin
- R+69.8 in 1964MIT Election Lab
- Most similar
- State House District 61, AL · twin score 97.5
presidential history
Party record book
Louisiana 12th 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 Cleveland1888
98.4%
2,264 votes · D+98.4 · modeled estimate
Runner-up · Winfield S. Hancock, 1880 · 96.6%
Republican
Barry Goldwater1964
84.9%
9,429 votes · R+69.8 · modeled estimate
Runner-up · Donald Trump, 2024 · 78.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Bill Clinton1996
6,617votes
35.9% of the vote · R+19.9 · modeled estimate
Runner-up · Bill Clinton, 1992 · 6,177 votes
Republican
Donald Trump2020
18,026votes
75.7% of the vote · R+53.2 · modeled estimate
Runner-up · Donald Trump, 2024 · 17,681 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
+107.2pts D vs U.S.
Place D+87.5 · U.S. R+19.7 · modeled estimate
Runner-up · John W. Davis, 1924 · +102.5 pts
Republican
Barry Goldwater1964
+92.4pts R vs U.S.
Place R+69.8 · U.S. D+22.6 · modeled estimate
Runner-up · Donald Trump, 2020 · +57.6 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 | 28.4%4,003 | 71.6%10,080 | 14,083 |
With a 2024 presidential margin of R+57.3, this district ranks among the most reliably one-sided legislative constituencies in the state, leaving general-election outcomes largely decided before ballots are cast.
Across the recorded series it reached a Democratic high of 98.4 points in 1888 and a Republican high of 69.8 points in 1964. Between 2020 and 2024 the district moved 4.1 points toward the Republican candidate; the 2024 margin was 57.3 points.
A population of 45,889, a 72% non-Hispanic-white share, and a median household income of $56,627 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 61 and State House District 20.
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 12th State House District. Akashic. https://akashic.app/sld-lower/22012/. Accessed May 20, 2026. License: CC BY 4.0.