Iberville Parish, Louisiana
Located in Louisiana, Iberville Parish has a population of 29,815 residents and a median age of 40.4 years, making it the #1,482 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 19.9%. The median home value is $172,800, and the median household income is $54,000, which is 28% below the national median.
Demographics
Iberville Parish has a population of 29,815, making it the #1,482 most populous county in the US. The median age is 40.4 years, which is 3.9% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Iberville Parish is $54,000, ranking #2,535 out of 3,222 counties — 28.1% below the national median. The poverty rate is 19.9% and unemployment stands at 6.1%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Iberville Parish is $172,800 (-38.7% vs national). Renters pay a median of $827/mo and the homeownership rate is 75.1%.
Median Home Value Trend
Rankings →Household Type
Education
In Iberville Parish, 18.6% of adults age 25+ hold a bachelor's degree or higher, which is 44.8% below the national average, ranking #2,240 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Iberville Parish is 71.9 years. 24.4% of adults report poor or fair health and 7.8% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
22.1% of adults in Iberville Parish smoke , 45.7% are obese , and 19.9% report excessive drinking. The drug overdose death rate is 50.3 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Iberville Parish is 13.5 per 100,000 and the suicide rate is 11.7 per 100,000. Motor vehicle deaths occur at a rate of 24.7 per 100,000.
Homicide Rate Trend
Families & Children
31.6% of children in Iberville Parish live in poverty and the infant mortality rate is 9.2 per 1,000 live births. The teen birth rate is 29.2 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Iberville Parish is 65.0%. The mean commute time is 26.4 min, which is 4.2% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Iberville Parish voted Republican with a margin of 0.7%. The vote was 48.9% Dem / 49.6% Rep. Compared to 2020, the margin shifted 4.4 toward Republicans .
Vote Share Over Time
About Iberville Parish, Louisiana
Iberville Parish, Louisiana has a total population of 29,815, making it the 1,482nd most populous county in the United States. The median age in Iberville Parish is 40.4 years, which is 3.9% above the national median of 38.9 years.
The median household income in Iberville Parish is $54,000, which ranks #2,535 of 3,222 counties nationwide. This is 28.1% below the national median of $75,149. The poverty rate is 19.9%, higher than the national rate of 12.6%. The unemployment rate stands at 6.1%.
The median home value in Iberville Parish is $172,800, 38.7% below the national median. Renters in Iberville Parish pay a median gross rent of $827 per month. The homeownership rate is 75.1%, compared to the national rate of 64.4%.
In Iberville Parish, 18.6% of residents aged 25 and older hold a bachelor's degree or higher, 44.8% below the national average of 33.7%. Health insurance coverage stands at 91.9% of the population. The average commute time for workers is 26.4 min.
Iberville Parish is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 46.0% of the population, followed by Black (non-Hispanic) (43.2%) and Hispanic or Latino (5.2%).
All data for Iberville Parish, Louisiana comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.