- Lead
- 7,752
- Total
- 55,801
- vs nation
- R+12.4
Louisiana 16th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 12,431
- Total
- 53,455
- vs nation
- R+27.7
- Lead
- 13,390
- Total
- 52,429
- vs nation
- R+27.6
- Lead
- 16,268
- Total
- 52,894
- vs nation
- R+34.6
- Lead
- 17,854
- Total
- 53,282
- vs nation
- R+40.8
- Lead
- 22,573
- Total
- 51,506
- vs nation
- R+41.4
- Lead
- 19,627
- Total
- 47,314
- vs nation
- R+42.0
- Lead
- 14,163
- Total
- 46,686
- vs nation
- R+38.9
Key facts
- 2024 presidential margin
- R+13.9MIT Election Lab
- Population
- 119,0312024 5-year
- Population density
- 2,334 / sq mi2024 5-year · TIGER/Line
- Land area
- 51 sq miTIGER/Line
- Median household income
- $79,1462024 5-year
- White (non-Hispanic)
- 64.8%2024 5-year
- Black
- 20.0%2024 5-year
- Hispanic / Latino
- 7.1%2024 5-year
- Peak Democratic margin
- D+75.4 in 1904MIT Election Lab
- Peak Republican margin
- R+65.0 in 1876MIT Election Lab
- Most similar
- State Senate District 6, LA · twin score 94.3
presidential history
Party record book
Louisiana 16th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Alton B. Parker1904
87.3%
124 votes · D+75.4 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 81.5%
Republican
Rutherford B. Hayes1876
82.5%
551 votes · R+65.0 · modeled estimate
Runner-up · Benjamin Harrison, 1888 · 81.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
23,260votes
41.7% of the vote · R+13.9 · modeled estimate
Runner-up · Joe Biden, 2020 · 19,838 votes
Republican
George W. Bush2004
36,702votes
71.3% of the vote · R+43.8 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 35,150 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Alton B. Parker1904
+95.0pts D vs U.S.
Place D+75.4 · U.S. R+19.7 · modeled estimate
Runner-up · William J. Bryan, 1908 · +72.3 pts
Republican
Barry Goldwater1964
+72.8pts R vs U.S.
Place R+50.2 · U.S. D+22.6 · modeled estimate
Runner-up · George H. W. Bush, 1988 · +43.1 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2020 | R | 46.0%17,656 | 54.0%20,755 | 38,411 |
| 2018 | R | 48.2%18,521 | 51.8%19,890 | 38,411 |
Louisiana 16th State Senate District sits in the Gulf South. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 75.4 points in 1904 and a Republican high of 65.0 points in 1876. Between 2020 and 2024 the district moved 9.4 points toward the Democratic candidate; the 2024 margin was 13.9 points.
A population of 119,031, a 65% non-Hispanic-white share, and a median household income of $79,146 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 6 and State Senate District 33.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Louisiana 16th State Senate District. Akashic. https://akashic.app/sld-upper/22016/. Accessed May 20, 2026. License: CC BY 4.0.