West Baton Rouge Parish, Louisiana
Located in Louisiana, West Baton Rouge Parish has a population of 27,974 residents and a median age of 36.6 years, making it the #1,543 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 12.9%. The median home value is $229,900, and the median household income is $87,299, which is 16% above the national median.
Demographics
West Baton Rouge Parish has a population of 27,974, making it the #1,543 most populous county in the US. The median age is 36.6 years, which is 5.9% below 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 West Baton Rouge Parish is $87,299, ranking #366 out of 3,222 counties — 16.2% above the national median. The poverty rate is 12.9% and unemployment stands at 7.0%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in West Baton Rouge Parish is $229,900 (-18.4% vs national). Renters pay a median of $973/mo and the homeownership rate is 76.8%.
Median Home Value Trend
Rankings →Household Type
Education
In West Baton Rouge Parish, 23.3% of adults age 25+ hold a bachelor's degree or higher, which is 31.0% below the national average, ranking #1,473 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in West Baton Rouge Parish is 74.5 years. 21.9% of adults report poor or fair health and 5.8% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
19.8% of adults in West Baton Rouge Parish smoke , 40.6% are obese , and 20.4% report excessive drinking. The drug overdose death rate is 44.8 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in West Baton Rouge Parish is 16.5 per 100,000 and the suicide rate is 13.8 per 100,000. Motor vehicle deaths occur at a rate of 23.5 per 100,000.
Homicide Rate Trend
Families & Children
19.4% of children in West Baton Rouge Parish live in poverty and the infant mortality rate is 8.7 per 1,000 live births. The teen birth rate is 20.8 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in West Baton Rouge Parish is 70.5%. The mean commute time is 27.2 min, which is 1.4% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, West Baton Rouge Parish voted Republican with a margin of 11.7%. The vote was 43.4% Dem / 55.1% Rep. Compared to 2020, the margin shifted 1.2 toward Republicans .
Vote Share Over Time
About West Baton Rouge Parish, Louisiana
West Baton Rouge Parish, Louisiana has a total population of 27,974, making it the 1,543rd most populous county in the United States. The median age in West Baton Rouge Parish is 36.6 years, which is 5.9% below the national median of 38.9 years.
The median household income in West Baton Rouge Parish is $87,299, which ranks #366 of 3,222 counties nationwide. This is 16.2% above the national median of $75,149. The poverty rate is 12.9%, higher than the national rate of 12.6%. The unemployment rate stands at 7.0%.
The median home value in West Baton Rouge Parish is $229,900, 18.4% below the national median. Renters in West Baton Rouge Parish pay a median gross rent of $973 per month. The homeownership rate is 76.8%, compared to the national rate of 64.4%.
In West Baton Rouge Parish, 23.3% of residents aged 25 and older hold a bachelor's degree or higher, 31.0% below the national average of 33.7%. Health insurance coverage stands at 95.3% of the population. The average commute time for workers is 27.2 min.
West Baton Rouge Parish is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 52.2% of the population, followed by Black (non-Hispanic) (40.8%) and Hispanic or Latino (4.6%).
All data for West Baton Rouge 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.