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Louisiana State House District 66

Louisiana State House District 66

Louisiana · Latest: 2024↓ R+45.2 vs 2020

Safe Republican — shifted 45.2pp toward Republicans in 2024 — 51K residents

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Louisiana State House District 66 is a state house district that has a population of 51,268. In the 2024 presidential election, it voted Republican with a margin of R+32.1.

Louisiana State House District 66 Presidential Election Results, 2020–2024
YearDem %Rep %MarginSwing
202432.8%65.0%R+32.1R+45.2
202055.5%42.5%D+13.0—
Political Identity

What defines LA-HD-66?

LA-HD-66 is a deep Republican suburban geography with a R+32.1 margin in 2024. It shifted 45.2pp toward Republicans between 2020 and 2024. It has a population of 51K.

Similarity Explorer

Similar state house districts

Nearest neighbors matched on the same place-page feature set used across the dossier system.
8 visible matches
Historian Query

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Explore LA-HD-66's political evolution with the Historian
Automated Readout

Key Insights

High-confidence patterns distilled from this geography's election history.
  • Latest election (2024) was a Republican landslide with a 32.1% margin
  • Has flipped parties 1 time since 2020
  • Highly elastic — margins have ranged 45.2 points across recent elections, suggesting a volatile electorate
Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
LA-HD-66Census ACS 2024
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
Expand rows for ancestry detail
White (Non-Hispanic) 62.4%Black 22.5%Hispanic 6.7%Asian 5.0%Multiracial 3.1%
GroupLA-HD-66StateNational
White (Non-Hispanic)
62.4%55.7%57.4%
Black / African American
22.5%30.7%12.2%
Hispanic / Latino
6.7%7.2%19.3%
Asian
5.0%1.7%6.0%
Multiracial / Other
3.1%3.9%4.0%
Native American / Alaska Native
0.3%0.6%0.9%
Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Detailed ancestry data unavailable for this geography.

Who lives in Louisiana State House District 66? 51,268 residents as of the 2020 Census.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.
LA-HD-66 vs Louisiana vs National51K residents
Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population
Local vs state vs U.S.
51K
local
51KState 4.6MNational 334.9M
Share of U.S. population
Local vs state vs U.S.
0.02%
local
0.02%National 100%
Voting-age population
Local vs state vs U.S.
76.7%
local
76.7%State 73.9%National 75.7%
Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income
Local vs state vs U.S.
N/A
local
N/AState $61,581National $83,960
Poverty rate
Local vs state vs U.S.
N/A
local
N/AState 19.0%National 12.5%
College degree
Local vs state vs U.S.
N/A
local
N/AState 27.1%National 35.6%
Homeownership
Local vs state vs U.S.
N/A
local
N/AState 67.4%National 65.2%
Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age
Local vs state vs U.S.
N/A
local
N/AState 38.0 yrsNational 39.1 yrs
Age 18–29
Local vs state vs U.S.
N/A
local
N/AState 15.5%National 15.7%
Age 65+
Local vs state vs U.S.
N/A
local
N/AState 16.7%National 17.0%
Foreign born
Local vs state vs U.S.
N/A
local
N/AState 4.9%National 14.1%
Non-English at home
Local vs state vs U.S.
N/A
local
N/AState 8.5%National 22.2%
English only
Local vs state vs U.S.
N/A
local
N/AState 91.5%National 77.8%
Competitiveness

How competitive is LA-HD-66?

Lean RAvg margin: R+9.5 (last 3 elections)
2020
D+13.0
2024
R+32.1
Elasticity
45.2pp
margin range
Party Flips
1
last 30 years
5-Elec Avg
R+9.5

Other Louisiana State House Districts

104 total
NameMargin ↓
LA-HD-99D+87.3
LA-HD-97D+80.4
LA-HD-23D+77.9
LA-HD-93D+77.0
LA-HD-100D+71.4
LA-HD-91D+70.9
LA-HD-61D+69.2
LA-HD-102D+64.3
LA-HD-02D+58.4
LA-HD-03D+57.2
LA-HD-34D+57.1
LA-HD-98D+53.6
LA-HD-67D+52.3
LA-HD-04D+49.2
LA-HD-101D+48.9
LA-HD-87D+43.4
LA-HD-29D+43.3
LA-HD-17D+40.8
LA-HD-26D+39.1
LA-HD-44D+32.8
LA-HD-63D+32.0
LA-HD-57D+30.8
LA-HD-83D+26.4
LA-HD-16D+26.4
LA-HD-58D+24.7
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