- Lead
- 5,714
- Total
- 18,612
- vs nation
- R+29.2
Louisiana 80th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,131
- Total
- 19,043
- vs nation
- R+36.7
- Lead
- 7,286
- Total
- 18,837
- vs nation
- R+40.8
- Lead
- 7,764
- Total
- 18,312
- vs nation
- R+46.3
- Lead
- 9,504
- Total
- 19,204
- vs nation
- R+56.8
- Lead
- 9,552
- Total
- 20,146
- vs nation
- R+45.0
- Lead
- 8,065
- Total
- 18,616
- vs nation
- R+43.8
- Lead
- 5,830
- Total
- 18,714
- vs nation
- R+39.7
Key facts
- 2024 presidential margin
- R+30.7MIT Election Lab
- Population
- 46,2492024 5-year
- Population density
- 7,460 / sq mi2024 5-year · TIGER/Line
- Land area
- 6.2 sq miTIGER/Line
- Median household income
- $62,2612024 5-year
- White (non-Hispanic)
- 57.5%2024 5-year
- Black
- 14.4%2024 5-year
- Hispanic / Latino
- 20.6%2024 5-year
- Peak Democratic margin
- D+93.8 in 1904MIT Election Lab
- Peak Republican margin
- R+87.7 in 1884MIT Election Lab
- Most similar
- State House District 78, LA · twin score 98.6
presidential history
Party record book
Louisiana 80th 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
Alton B. Parker1904
96.9%
63 votes · D+93.8 · modeled estimate
Runner-up · William J. Bryan, 1908 · 95.5%
Republican
James G. Blaine1884
93.8%
137 votes · R+87.7 · modeled estimate
Runner-up · James A. Garfield, 1880 · 88.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
6,278votes
33.7% of the vote · R+30.7 · modeled estimate
Runner-up · Joe Biden, 2020 · 6,263 votes
Republican
Ronald Reagan1984
15,531votes
83.5% of the vote · R+67.7 · modeled estimate
Runner-up · George W. Bush, 2004 · 14,756 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
+113.5pts D vs U.S.
Place D+93.8 · U.S. R+19.7 · modeled estimate
Runner-up · William J. Bryan, 1908 · +100.5 pts
Republican
John McCain2008
+56.8pts R vs U.S.
Place R+49.5 · U.S. D+7.3 · modeled estimate
Runner-up · Barry Goldwater, 1964 · +56.6 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 |
|---|---|---|---|---|
| 2020 | R | 43.4%5,012 | 56.6%6,542 | 11,554 |
| 2018 | R | 49.2%6,085 | 50.8%6,294 | 12,379 |
With a 2024 presidential margin of R+30.7, District 80 ranks among Louisiana's more decisive Republican-leaning state house seats, reflecting the broader rightward trend across the state's rural and exurban corridors.
Across the recorded series it reached a Democratic high of 93.8 points in 1904 and a Republican high of 87.7 points in 1884. Between 2020 and 2024 the district moved 1.5 points toward the Democratic candidate; the 2024 margin was 30.7 points.
A population of 46,249, a 58% non-Hispanic-white share, and a median household income of $62,261 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 78 and State House District 79.
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 80th State House District. Akashic. https://akashic.app/sld-lower/22080/. Accessed May 20, 2026. License: CC BY 4.0.