Iberville Parish, Louisiana

2024 results by precinct

32 precincts · 15,354 votes cast

Trump · R+1

Harris +50

Trump +50

Real precinct boundaries. Hover for vote totals.

38 presidential elections

Year	Won	Margin	Democratic	Republican	Total
2024	R	−0.7%	7,503	7,616	15,354
2020	D	+3.7%	8,514	7,893	16,719
2016	D	+6.3%	8,324	7,320	16,043
2012	D	+13.4%	9,548	7,271	17,014
2008	D	+11.2%	9,023	7,185	16,421
2004	D	+13.0%	8,259	6,333	14,827
2000	D	+19.2%	8,355	5,573	14,503
1996	D	+37.1%	9,553	4,031	14,879
1992	D	+19.3%	8,218	5,211	15,594
1988	D	+19.0%	8,678	5,855	14,836
1984	D	+14.1%	8,587	6,455	15,159
1980	D	+34.7%	9,361	4,463	14,135
1976	D	+30.1%	7,254	3,822	11,389
1972	R	−3.8%	3,650	3,972	8,466
1968	D	+27.3%	4,084	1,413	9,787
1964	R	−12.9%	3,432	4,445	7,877
1960	D	+56.4%	4,558	1,000	6,309
1956	D	+4.5%	2,018	1,843	3,924
1952	D	+34.3%	3,497	1,710	5,207
1948	D	+38.8%	1,697	506	3,067
1944	D	+68.0%	2,265	432	2,697
1940	D	+66.9%	2,505	496	3,001
1936	D	+76.3%	1,953	263	2,216
1932	D	+50.5%	1,308	430	1,738
1928	D	+70.9%	1,630	278	1,908
1924	D	+17.3%	556	391	954
1920	R	−9.4%	385	465	850
1916	D	+47.6%	471	160	654
1912	D	+52.5%	487	100	737
1908	D	+83.8%	500	44	544
1904	D	+75.5%	515	72	587
1900	D	+29.0%	674	371	1,045
1896	R	−24.8%	358	600	976
1892	D	+41.8%	1,609	661	2,270
1888	—	No data	—	—	—
1884	—	No data	—	—	—
1880	—	No data	—	—	—
1876	—	No data	—	—	—

Demographics

Race, ethnicity, and ancestry

Click any group to see the ancestries typically reported within it.

American

100.0%

Polish

0.9%

African American

34.6%

Multiple ancestry combinations reported; no single grouping above 1%.

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. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.

Age distribution by sex

Median age: 40.4 in this county, 39.1 nationally

Male

Age

Female

0.4%

85+

1.0%

2.4%

75–84

3.2%

4.8%

65–74

5.7%

6.9%

55–64

6.6%

6.0%

45–54

5.9%

6.9%

35–44

6.4%

7.9%

25–34

6.9%

5.3%

18–24

3.5%

8.2%

5–17

6.4%

2.8%

2.7%

Source · American Community Survey 5-year estimates, 2024 release.

Median household income

2024 inflation-adjusted dollars

$54,000

Iberville Parish ranks in the bottom 25% of US counties.

Iberville Parish$54,000

Louisiana$60,756

United States$80,734

Source · American Community Survey 5-year estimates, 2024 release.

Poverty rate

All persons below federal poverty line

19.9%

Children face moderate poverty.

Children under 1818.0%

Working age (18–64)100.0%

Seniors (65+)18.0%

Source · American Community Survey 5-year estimates, 2024 release.

Language at home

Population aged 5 and older

0.0%

speak English only

Source · ACS 5-year estimates, 2024.

Religious adherents

Adherents per capita by tradition

Catholic & Orthodox

26.1%

Other Christian

8.0%

Baptist

7.2%

Non-Christian

2.1%

Methodist

1.8%

Pentecostal & Holiness

0.7%

Mainline Protestant

0.6%

Source · 2020 US Religion Census. Remaining 53.5% of residents not counted as adherents by any reporting body.

Iberville Parish sits along the Mississippi River corridor south of Baton Rouge, where a substantial Black population and a shrinking petrochemical workforce produce margins that have tightened steadily over the past two decades.

The county's recent history is a story of close margins. The Democratic margin reached eighty-four points in 1908; the Republican margin reached twenty-five points in 1896. Most other elections have been decided by single-digit points.

Iberville Parish's demographics — a population of 29,815, a 47% non-Hispanic-white share, a median household income of $54,000 — situate the county close to national averages on several dimensions. The county's voting pattern over the last decade is most similar to that of St. James Parish and Marshall County.

Most similar counties

Iberville Parish delivered a near-tie in 2024.