St. Helena Parish, Louisiana: Black Belt county. In 2024, voted D+1%. Democratic peak: D+95 in 1932.
Key facts
- 2024 presidential margin
- D+1MIT Election Lab
- Political typology
- Black BeltAkashic typology
- Population
- 10,8582024 5-year
- Median household income
- $41,9342024 5-year
- White (non-Hispanic)
- 44.7%2024 5-year
- Black
- 50.7%2024 5-year
- Hispanic / Latino
- 0.9%2024 5-year
- Peak Democratic margin
- D+95 in 1932MIT Election Lab
- Peak Republican margin
- R+18 in 1972MIT Election Lab
- Most similar
- Lee County, AR · similarity 0.99
2024 results by precinct
2024 precinct map of St. Helena ParishPrecinct-level 2024 presidential results for St. Helena Parish, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | +59.8% |
| 1896 | +78.6% |
| 1900 | No data |
| 1904 | +77.0% |
| 1908 | +78.2% |
| 1912 | +83.4% |
| 1916 | +92.8% |
| 1920 | +82.1% |
| 1924 | +82.3% |
| 1928 | +61.5% |
| 1932 | +94.7% |
| 1936 | +84.3% |
| 1940 | +85.3% |
| 1944 | +72.7% |
| 1948 | +34.4% |
| 1952 | +20.9% |
| 1956 | +26.8% |
| 1960 | +21.1% |
| 1964 | +30.3% |
| 1968 | +33.6% |
| 1972 | −18.1% |
| 1976 | +41.6% |
| 1980 | +34.0% |
| 1984 | +10.9% |
| 1988 | +19.5% |
| 1992 | +33.8% |
| 1996 | +39.9% |
| 2000 | +20.8% |
| 2004 | +17.0% |
| 2008 | +16.9% |
| 2012 | +19.6% |
| 2016 | +14.4% |
| 2020 | +10.3% |
| 2024 | +0.8% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 2,848 | 2,804 | 5,745 | ||
| D | 3,346 | 2,714 | 6,158 | ||
| D | 3,353 | 2,497 | 5,964 | ||
| D | 3,780 | 2,529 | 6,394 | ||
| D | 3,567 | 2,522 | 6,184 | ||
| D | 3,173 | 2,235 | 5,508 | ||
| D | 3,059 | 1,965 | 5,254 | ||
| D | 3,692 | 1,455 | 5,608 | ||
| D | 3,416 | 1,515 | 5,618 | ||
| D | 3,013 | 2,006 | 5,153 | ||
| D | 2,956 | 2,366 | 5,435 | ||
| D | 3,183 | 1,531 | 4,852 | ||
| D | 2,622 | 1,046 | 3,788 | ||
| R | 943 | 1,446 | 2,781 | ||
| O | 1,351 | 219 | 3,370 | ||
| D | 1,319 | 706 | 2,025 | ||
| O | 678 | 296 | 1,809 | ||
| D | 997 | 545 | 1,689 | ||
| D | 895 | 586 | 1,481 | ||
| O | 469 | 59 | 1,191 | ||
| D | 683 | 108 | 791 | ||
| D | 1,007 | 80 | 1,087 | ||
| D | 1,199 | 102 | 1,301 | ||
| D | 962 | 26 | 988 | ||
| D | 609 | 145 | 754 | ||
| D | 185 | 18 | 203 | ||
| D | 366 | 36 | 402 | ||
| D | 319 | 9 | 334 | ||
| D | 214 | 13 | 241 | ||
| D | 281 | 34 | 316 | ||
| D | 234 | 30 | 265 | ||
| — | — | — | — | ||
| D | 522 | 59 | 589 | ||
| D | 306 | 77 | 383 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
French
6.5%
English
6.2%
American
6.0%
Irish
5.3%
Italian
3.9%
German
3.7%
Scottish
0.7%
African American
40.6%
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
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.
2024 ACS
Age distribution by sex
Median age: 43.0 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.
2024 ACS
Median household income
Inflation-adjusted dollars
$41,934
St. Helena Parish ranks in the bottom 10% of US counties.
St. Helena Parish$41,934
Louisiana$60,756
United States$80,734
St. Helena Parish ranks in the bottom 10% of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
32.4%
Nearly half of children live in poverty.
Children under 1843.9%
Working age (18–64)28.9%
Seniors (65+)34.2%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
98.2%
speak English only
Spanish0.9%
Other Indo-European0.5%
Asian & Pacific Islander0.4%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 47.7% of residents not counted as adherents by any reporting body.
St. Helena Parish, a sparsely populated piney-woods community northeast of Baton Rouge, defied Louisiana's broader Republican tilt in 2024, producing a margin under a single percentage point — a rarity in a state that otherwise moved decisively.
The Democratic margin here reached ninety-five points in 1932. Between 2020 and 2024 the county moved nine points toward the Republican candidate; the 2024 margin was one point. The recent movement, modest against a deep Democratic baseline, mirrors a broader rightward drift across the Black Belt.
The economic context is part of the story: a median household income of $41,934 and a 32% poverty rate. The county's voting pattern over the last decade is most similar to that of Lee County and Clay County.
Most similar counties
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.
St. Helena Parish, Louisiana. Akashic. https://akashic.app/county/22091/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in Louisiana
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Frequently asked questions
How did St. Helena Parish, Louisiana vote in 2024?
In 2024, St. Helena Parish, Louisiana voted Democratic by 0.8 points (D+1), carried by the Democratic candidate. Out of 5,745 votes cast, 2,848 went Democratic and 2,804 went Republican.
What is St. Helena Parish, Louisiana's political typology?
Akashic places St. Helena Parish, Louisiana in the "Black Belt" typology — Black-majority counties of the rural South — long the most Democratic ground in the region, now trending Republican at the margins. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 29 times, Republican 1 times, and other 3 times.
When did St. Helena Parish, Louisiana last vote Republican?
The most recent presidential election in which St. Helena Parish, Louisiana voted Republican was 1972.
How many people live in St. Helena Parish, Louisiana?
St. Helena Parish, Louisiana has a population of 10,858 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in St. Helena Parish, Louisiana?
Median household income in St. Helena Parish, Louisiana is $41,934 — below the national median of $80,734. The Louisiana state median is $60,756.
What is the political history of St. Helena Parish, Louisiana?
Akashic tracks 38 presidential elections in St. Helena Parish, Louisiana from 1876 to 2024. Of those, 29 went Democratic and 1 went Republican. The county's typology — "Black Belt" — captures where that record, its demographics, and its recent swing place it among American communities.