Louisiana 20th State Senate District, Louisiana: Realigner district. In 2024, voted R+57%. Democratic peak: D+78 in 1932.
Key facts
- 2024 presidential margin
- R+57MIT Election Lab
- Political archetype
- RealignerAkashic typology
- Population
- 141,4632024 5-year
- Median household income
- $64,0752024 5-year
- White (non-Hispanic)
- 69.2%2024 5-year
- Black
- 16.0%2024 5-year
- Hispanic / Latino
- 6.6%2024 5-year
- Peak Democratic margin
- D+78 in 1932MIT Election Lab
- Peak Republican margin
- R+57 in 2024MIT Election Lab
Constituent county margins for State Senate District 20, 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 | 12,314 | 45,566 | 58,597 | ||
| R | 13,946 | 48,967 | 63,886 | ||
| R | 13,390 | 44,500 | 59,699 | ||
| R | 15,216 | 40,520 | 56,865 | ||
| R | 14,879 | 38,580 | 54,876 | ||
| R | 19,554 | 34,353 | 54,767 | ||
| R | 20,229 | 27,905 | 49,652 | ||
| D | 26,025 | 18,225 | 49,517 | ||
| D | 20,450 | 19,174 | 48,957 | ||
| R | 19,211 | 24,421 | 44,873 | ||
| R | 13,795 | 31,207 | 46,141 | ||
| R | 17,305 | 22,084 | 41,379 | ||
| D | 17,115 | 17,012 | 35,147 | ||
| R | 7,007 | 19,288 | 27,757 | ||
| O | 7,033 | 6,993 | 27,705 | ||
| R | 9,007 | 14,234 | 23,241 | ||
| D | 14,671 | 4,228 | 20,282 | ||
| R | 4,090 | 7,443 | 11,922 | ||
| D | 6,678 | 5,291 | 11,970 | ||
| O | 1,972 | 1,591 | 7,079 | ||
| D | 5,880 | 980 | 6,860 | ||
| D | 4,690 | 1,143 | 5,833 | ||
| D | 2,838 | 1,459 | 4,298 | ||
| D | 3,290 | 398 | 3,688 | ||
| D | 2,520 | 357 | 2,877 | ||
| D | 801 | 707 | 1,508 | ||
| R | 573 | 1,211 | 1,784 | ||
| O | 860 | 186 | 2,235 | ||
| D | 774 | 273 | 1,375 | ||
| D | 1,172 | 468 | 1,649 | ||
| D | 1,129 | 216 | 1,350 | ||
| D | 1,354 | 905 | 2,259 | ||
| D | 1,182 | 510 | 1,712 | ||
| D | 2,812 | 558 | 3,370 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
French
19.5%
American
9.3%
English
5.8%
German
5.3%
Irish
3.5%
Italian
3.4%
Scottish
0.7%
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: 38.6 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
$64,075
State Senate District 20 ranks near the middle of US counties.
State Senate District 20$64,075
Louisiana$60,756
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
16.4%
Children face moderate poverty.
Children under 1820.6%
Working age (18–64)15.0%
Seniors (65+)16.5%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
91.0%
speak English only
Other Indo-European4.5%
Spanish3.7%
Asian & Pacific Islander0.6%
Other languages0.2%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 42.6% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+73.1, this rural north Louisiana district ranks among the most one-sided in the state, reflecting a demographic and cultural profile that has moved sharply away from statewide competitiveness over the past two decades.
The unraveling was not abrupt. The Democratic margin in Louisiana 20th State Senate District peaked at seventy-eight 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 fifteen points. By 2024, the margin had widened further.
The economic and demographic context is severe. The median household income of $64,075 is among the lowest at this geographic scale; 16% 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 Senate District 20, Louisiana. Akashic. https://akashic.app/sld-upper/22020/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 20, Louisiana vote in 2024?
In 2024, State Senate District 20, Louisiana voted Republican by 56.7 points (R+57), carried by the Republican candidate. Out of 58,597 votes cast, 12,314 went Democratic and 45,566 went Republican.
What is State Senate District 20, Louisiana's political archetype?
Akashic classifies State Senate District 20, Louisiana as a "Realigner" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 17 times, Republican 14 times, and other 3 times.
When did State Senate District 20, Louisiana last vote Democratic?
The most recent presidential election in which State Senate District 20, Louisiana voted Democratic was 1996.
How many people live in State Senate District 20, Louisiana?
State Senate District 20, Louisiana has a population of 141,463 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 20, Louisiana?
Median household income in State Senate District 20, Louisiana is $64,075 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of State Senate District 20, Louisiana?
Akashic tracks 38 presidential elections in State Senate District 20, Louisiana from 1876 to 2024. Of those, 17 went Democratic and 14 went Republican. The district's archetype — "Realigner" — captures the overall trajectory of that voting record.