state senate districtLouisiana 12th State Senate District
presidential margin
2004–2024 · Democratic minus Republican
2004R+33.2
2008R+38.4
2012R+37.7
2016R+43.7
2020R+43.9
2024R+47.8
net swing · 2004→2024R+14.5R+33.2 → R+47.8
vs. U.S. · 2024R+46.3R+47.8 vs R+1.5
presidential returns
2024 turnout 61.4% of 88,109 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
13,790
39,618
674
54,082
88,109
61.4%
2020
15,778
41,047
767
57,592
86,012†
67.0%
2016
14,100
37,066
1,386
52,552
82,479†
63.7%
2012
15,319
34,377
914
50,610
79,043†
64.0%
2008
14,703
33,666
1,023
49,392
75,237†
65.6%
2004
14,739
29,800
762
45,301
71,431†
63.4%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupLA SD 12LouisianaUnited States
Irish11.4%6.6%9.4%
English11.1%7.3%9.5%
German11.1%6.9%12.5%
French10.6%9.6%1.6%
American9.4%7.4%5.3%
Italian8.8%4.3%4.8%
Scottish1.6%1.0%1.3%
French Canadian0.7%1.6%—
African American†22.3%29.3%9.9%
Mexican1.5%2.1%11.3%
Honduran0.9%1.6%0.3%
Spanish0.4%0.7%—
Spaniard0.4%0.2%—
Puerto Rican0.3%0.4%1.8%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
LA SD 12
Louisiana
United States
Median age
40.4
38
39.1
Age 18–24
8.6%
9.1%
9.2%
Age 65 and older
17.3%
16.8%
17.2%
Household economy
Measure
LA SD 12
Louisiana
United States
Median household income
$54,702
$60,756
$84,427
Poverty rate
18.7%
19.0%
12.5%
Bachelor's degree or higher (25+)
25.5%
27.1%
35.6%
Languages at home
Measure
LA SD 12
Louisiana
United States
Speaks a non-English language at home
5.3%
8.5%
22.3%
Spanish
3.6%
4.7%
13.6%
Religious landscape
Measure
LA SD 12
Louisiana
United States
Catholic
—
26.8%
18.6%
Evangelical Protestant
—
25.0%
16.5%
Unclaimed / not counted
—
36.8%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Louisiana 12th State Senate District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−33.2%
2008
−38.4%
2012
−37.7%
2016
−43.7%
2020
−43.9%
2024
−47.8%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
25.5%Harris13,790
73.3%Trump39,618
1.2%
R+47.8
R+3.9
R+46.3
54,082
R
27.4%Biden15,778
71.3%Trump41,047
1.3%
R+43.9
R+0.2
R+48.3
57,592
R
26.8%Clinton14,100
70.5%Trump37,066
2.6%
R+43.7
R+6.0
R+45.8
52,552
R
30.3%Obama15,319
67.9%Romney34,377
1.8%
R+37.7
D+0.7
R+41.5
50,610
R
29.8%Obama14,703
68.2%McCain33,666
2.1%
R+38.4
R+5.1
R+45.7
49,392
R
32.5%Kerry14,739
65.8%Bush29,800
1.7%
R+33.2
—
R+30.8
45,301
current representation
Current officeholders
RBeth MizellState Senate · 12
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+57.3, this north-central Louisiana district ranks among the most Republican-leaning state senate constituencies in the state, reflecting a rural, heavily evangelical electorate that has shifted decisively rightward over two decades.
Across the recorded series it reached a Republican high of 47.8 points in 2024. Between 2020 and 2024 the district moved 3.9 points toward the Republican candidate; the 2024 margin was 47.8 points.
A population of 114,171, a 69% non-Hispanic-white share, and a median household income of $54,702 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 28 and State Senate District 25.
Akashic
Political twins — state-senate districts
The state-senate 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.
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.
Louisiana 12th State Senate District. Akashic. https://akashic.app/sld-upper/22012/. Accessed May 20, 2026. License: CC BY 4.0.
How did Louisiana 12th State Senate District vote in 2024?
In 2024, Louisiana 12th State Senate District voted Republican by 47.8 points (R+47.8), carried by the Republican candidate. Out of 54,082 votes cast, 13,790 went Democratic and 39,618 went Republican.
How many people live in Louisiana 12th State Senate District?
Louisiana 12th State Senate District has a population of 114,171 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Louisiana 12th State Senate District?
Median household income in Louisiana 12th State Senate District is $54,702 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of Louisiana 12th State Senate District?
Akashic tracks 6 presidential elections in Louisiana 12th State Senate District from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
