Louisiana 105th State House District, Louisiana: Realigner district. In 2024, voted R+29%. Democratic peak: D+95 in 1932.
Key facts
- 2024 presidential margin
- R+29MIT Election Lab
- Political archetype
- RealignerAkashic typology
- Population
- 26,7092024 5-year
- Median household income
- $82,6802024 5-year
- White (non-Hispanic)
- 57.3%2024 5-year
- Black
- 23.6%2024 5-year
- Hispanic / Latino
- 10.4%2024 5-year
- Peak Democratic margin
- D+95 in 1932MIT Election Lab
- Peak Republican margin
- R+67 in 1952MIT Election Lab
Constituent county margins for State House District 105, LAOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 4,011 | 7,417 | 11,585 | ||
| R | 4,525 | 8,074 | 12,819 | ||
| R | 4,339 | 7,523 | 12,261 | ||
| R | 4,541 | 7,122 | 11,863 | ||
| R | 4,251 | 7,599 | 12,050 | ||
| R | 5,251 | 8,663 | 14,036 | ||
| R | 5,417 | 7,018 | 12,677 | ||
| D | 6,424 | 5,148 | 12,610 | ||
| R | 5,408 | 5,769 | 13,118 | ||
| R | 4,805 | 6,947 | 11,986 | ||
| R | 4,021 | 8,683 | 12,775 | ||
| R | 5,069 | 6,337 | 11,734 | ||
| R | 3,314 | 6,744 | 10,279 | ||
| R | 1,377 | 7,384 | 9,203 | ||
| O | 1,581 | 1,338 | 9,831 | ||
| D | 5,466 | 1,315 | 6,781 | ||
| O | 1,652 | 1,017 | 6,274 | ||
| R | 918 | 3,551 | 4,667 | ||
| R | 768 | 3,851 | 4,619 | ||
| O | 294 | 239 | 3,427 | ||
| D | 2,224 | 437 | 2,661 | ||
| D | 2,473 | 285 | 2,757 | ||
| D | 2,753 | 145 | 2,898 | ||
| D | 2,349 | 65 | 2,415 | ||
| D | 1,341 | 168 | 1,509 | ||
| D | 615 | 157 | 802 | ||
| D | 486 | 207 | 709 | ||
| D | 609 | 55 | 673 | ||
| D | 486 | 45 | 592 | ||
| D | 540 | 142 | 699 | ||
| D | 700 | 44 | 755 | ||
| D | 657 | 136 | 793 | ||
| D | 1,589 | 580 | 2,184 | ||
| R | 1,022 | 1,168 | 2,190 | ||
| — | — | — | — | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
French
13.0%
German
10.4%
Irish
8.5%
English
7.2%
Italian
7.0%
American
5.6%
Scottish
1.3%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 37.8 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$82,680
State House District 105 ranks near the middle of US counties.
State House District 105$82,680
Louisiana$60,756
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
13.8%
Children face moderate poverty.
Children under 1819.1%
Working age (18–64)11.8%
Seniors (65+)16.0%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
88.6%
speak English only
Spanish5.7%
Asian & Pacific Islander3.5%
Other Indo-European1.8%
Other languages0.3%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 27.1% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+37.4, this district ranks among the state's most one-sided, making competitive general elections rare and primary contests the de facto decision point for representation.
The unraveling was not abrupt. The Democratic margin in Louisiana 105th State House District peaked at ninety-five points in 1932; it narrowed steadily over the late twentieth century. The 2000 election delivered the district to the Republican party for the first time in many years, by a margin of thirteen points. By 2024, the margin had settled into deep Republican territory.
The economic and demographic context is severe. The median household income of $82,680 is among the lowest at this geographic scale; 14% of residents live below the federal poverty line.
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.
State House District 105, Louisiana. Akashic. https://akashic.app/sld-lower/22105/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 105, Louisiana vote in 2024?
In 2024, State House District 105, Louisiana voted Republican by 29.4 points (R+29), carried by the Republican candidate. Out of 11,585 votes cast, 4,011 went Democratic and 7,417 went Republican.
What is State House District 105, Louisiana's political archetype?
Akashic classifies State House District 105, Louisiana as a "Realigner" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 15 times, Republican 16 times, and other 3 times.
When did State House District 105, Louisiana last vote Democratic?
The most recent presidential election in which State House District 105, Louisiana voted Democratic was 1996.
How many people live in State House District 105, Louisiana?
State House District 105, Louisiana has a population of 26,709 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State House District 105, Louisiana?
Median household income in State House District 105, Louisiana is $82,680 — above the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of State House District 105, Louisiana?
Akashic tracks 38 presidential elections in State House District 105, Louisiana from 1876 to 2024. Of those, 15 went Democratic and 16 went Republican. The district's archetype — "Realigner" — captures the overall trajectory of that voting record.