Iberville Parish, Louisiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 34th-largest in Louisiana
The population of Iberville Parish, Louisiana is 29,950 as of the 2023 American Community Survey, making it the 34th-largest county in Louisiana. The median household income is $57,459, the median home value is $177,100, and the median age is 40.3.
The population of Iberville Parish has declined 10.9% since 2010 (33,389 → 29,766), a -0.82% annualized rate.
29,950
Population
-0.82%
Annual growth
49
People / sq mi
$57,459
Median Income
$177,100
Median Home Value
Iberville Parish covers 617 sq mi of land at 48.5 people per square mile.
About Iberville Parish, LA
Iberville Parish is distinguished by its share of foreign-born residents, 9.1% of the population. With 29,950 residents, Iberville Parish is a county in Louisiana. It ranks #34 among counties in Louisiana by population.
Household earnings are middling, with a median of $57,459 — below the US median of $78,538. Poverty runs at 11.6%, below the national 12.4%. The typical home is valued at $177,100, with typical rent around $817.
Degree attainment is on the lower side for US counties: 16.6% of adults hold a bachelor’s degree, below the national 35.0%. Most workers commute: only 4.8% work from home, below the national 14.0%, and the average commute runs about 24 minutes each way.
Iberville Parish Population History (2010-2024)
The county of Iberville Parish had a population of 33,389 in 2010 and 29,766 in 2024, a -10.9% growth over 14 years. The peak was 33,395 in 2013. Average annual growth rate: -0.80%.
29,766
Population (2024)
33,389
Population (2010)
33,395
Peak (2013)
-0.80%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 33,389 |
| 2011 | 33,364 |
| 2012 | 33,332 |
| 2013 | 33,395 |
| 2014 | 33,142 |
| 2015 | 33,149 |
| 2016 | 32,865 |
| 2017 | 32,927 |
| 2018 | 32,719 |
| 2019 | 32,549 |
| 2020 | 30,071 |
| 2021 | 29,749 |
| 2022 | 29,696 |
| 2023 | 29,794 |
| 2024 | 29,766 |
Race & Ethnicity
| White | 48.2% |
| Black or African American | 45.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.0% |
| Two or More Races | 0.1% |
Age & Sex
40.3
Median Age
49.3%
Female
50.7%
Male
17.3%
Age 65+
Age Distribution
Children (under 15): 17.5% · Seniors (65+): 17.3%
Income & Poverty
| Median household income | $57,459$-2,564 vs state |
| Mean household income | $78,701 |
| Per-capita income | $29,293 |
| Poverty rate | 11.6%-2.6% vs state |
| Unemployment rate | 3.2% |
| Employment-to-population | 49.3% |
Top Industries by Employment
The largest employment sector in Iberville Parish is professional & business services, accounting for 22.8% of workers.
How residents commute
0.1%
Drive alone
1.6%
Carpool
82.8%
Public transit
4.8%
Work from home
23.6 min
Avg commute
Housing
$177,100$-31,600 vs state
Median home value
$817
Median rent
75.7%
Homeownership rate
13,419
Total housing units
82.2%
Occupied
17.8%
Vacant
24.3%
Renter-occupied
Social & access
92.1%
With health insurance
91.8%
With broadband internet
9.1%
Foreign-born
3.5%
Veterans (18+)
16.4%
With a disability
95.2%
Speak language other than English at home
Education
81.0%
High School+
16.6%
Bachelor's+
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Frequently Asked Questions
Iberville Parish, Louisiana has a population of 29,950 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 34th-largest county in Louisiana. Population density is 49 people per square mile.
The population of Iberville Parish has declined 10.9% since 2010 (33,389 → 29,766), a -0.82% annualized rate.
The median household income in Iberville Parish, Louisiana is $57,459, with mean (average) household income of $78,701 and per-capita income of $29,293. 11.6% of residents live below the federal poverty level.
In Iberville Parish, the largest racial and ethnic groups are White (48.2%), Black or African American (45.3%), Hispanic or Latino (2.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Iberville Parish, Louisiana is 40.3 years. Residents are 49.3% female and 50.7% male.
The median home value in Iberville Parish is $177,100 and median monthly rent is $817. 75.7% of occupied housing units are owner-occupied. The county has 13,419 total housing units, 17.8% of which are vacant.
The largest employment sector in Iberville Parish, Louisiana is professional, scientific, and management services, employing 22.8% of workers. The unemployment rate is 3.2%.
New Orleans is among the largest cities associated with Iberville Parish, Louisiana, with a population of 376,035.
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Statewide data for Louisiana
Population, race, income, age, and trends across Louisiana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.