Louisiana 31st State House District, Louisiana: Old Confederacy district. In 2024, voted R+33%. Democratic peak: D+87 in 1892.
Key facts
- 2024 presidential margin
- R+33MIT Election Lab
- Political archetype
- Old ConfederacyAkashic typology
- Population
- 35,9692024 5-year
- Median household income
- $66,8522024 5-year
- White (non-Hispanic)
- 63.5%2024 5-year
- Black
- 24.8%2024 5-year
- Hispanic / Latino
- 6.6%2024 5-year
- Peak Democratic margin
- D+87 in 1892MIT Election Lab
- Peak Republican margin
- R+42 in 1972MIT Election Lab
Constituent county margins for State House District 31, 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 | 5,265 | 10,602 | 16,139 | ||
| R | 5,623 | 10,686 | 16,640 | ||
| R | 4,660 | 10,031 | 15,358 | ||
| R | 4,556 | 9,553 | 14,380 | ||
| R | 4,626 | 9,121 | 13,962 | ||
| R | 4,587 | 8,430 | 13,165 | ||
| R | 4,022 | 7,076 | 11,490 | ||
| R | 4,879 | 5,258 | 10,977 | ||
| R | 4,330 | 4,687 | 10,630 | ||
| R | 3,713 | 5,340 | 9,192 | ||
| R | 2,942 | 6,512 | 9,591 | ||
| R | 3,024 | 4,662 | 8,055 | ||
| R | 3,103 | 3,336 | 6,588 | ||
| R | 1,327 | 3,443 | 5,000 | ||
| O | 1,221 | 1,574 | 4,669 | ||
| R | 1,866 | 2,290 | 4,156 | ||
| D | 2,307 | 902 | 3,591 | ||
| R | 793 | 1,048 | 1,897 | ||
| D | 1,056 | 1,015 | 2,070 | ||
| O | 304 | 324 | 1,247 | ||
| D | 811 | 124 | 935 | ||
| D | 1,030 | 339 | 1,369 | ||
| D | 762 | 58 | 820 | ||
| D | 648 | 49 | 697 | ||
| D | 523 | 96 | 619 | ||
| D | 154 | 86 | 285 | ||
| R | 131 | 189 | 320 | ||
| D | 190 | 13 | 295 | ||
| D | 106 | 38 | 169 | ||
| D | 117 | 23 | 159 | ||
| D | 94 | 9 | 106 | ||
| D | 116 | 58 | 174 | ||
| D | 136 | 29 | 168 | ||
| D | 102 | 7 | 109 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
French
17.5%
German
7.8%
English
6.0%
Irish
5.7%
American
5.0%
Italian
3.7%
Scottish
0.9%
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: 36.6 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
$66,852
State House District 31 ranks near the middle of US counties.
State House District 31$66,852
Louisiana$60,756
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
17.3%
Children face moderate poverty.
Children under 1823.3%
Working age (18–64)15.4%
Seniors (65+)15.8%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
90.4%
speak English only
Spanish4.2%
Other Indo-European3.9%
Asian & Pacific Islander1.1%
Other languages0.4%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 30.3% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+35.5, this district of roughly 46,500 residents sits firmly in Louisiana's Republican stronghold territory, leaving little room for competitive general-election contests at any level.
The shift began with civil rights. 1964 marked the realignment in Louisiana 31st State House District, by a ten points margin. The Republican margin reached its widest at forty-two points in 1972. The 2024 margin was thirty-three points.
The political shift has tracked, in Louisiana 31st State House District, the political shift of the South more broadly. A 64% non-Hispanic-white share, a median household income of $66,852, and a 17% poverty rate describe the demographic context.
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 31, Louisiana. Akashic. https://akashic.app/sld-lower/22031/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 31, Louisiana vote in 2024?
In 2024, State House District 31, Louisiana voted Republican by 33.1 points (R+33), carried by the Republican candidate. Out of 16,139 votes cast, 5,265 went Democratic and 10,602 went Republican.
What is State House District 31, Louisiana's political archetype?
Akashic classifies State House District 31, Louisiana as a "Old Confederacy" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 15 times, Republican 17 times, and other 2 times.
When did State House District 31, Louisiana last vote Democratic?
The most recent presidential election in which State House District 31, Louisiana voted Democratic was 1960.
How many people live in State House District 31, Louisiana?
State House District 31, Louisiana has a population of 35,969 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 31, Louisiana?
Median household income in State House District 31, Louisiana is $66,852 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of State House District 31, Louisiana?
Akashic tracks 38 presidential elections in State House District 31, Louisiana from 1876 to 2024. Of those, 15 went Democratic and 17 went Republican. The district's archetype — "Old Confederacy" — captures the overall trajectory of that voting record.