West Baton Rouge Parish, Louisiana Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
West Baton Rouge Parish, LA Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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C
Health Below averageHealthier than 92% of counties in Louisiana
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B
Income Around averageAmong the top 5 wealthiest counties in Louisiana
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D
Education Well below averageBetter educated than 79% of counties in Louisiana
Source: Map AI Methodology
Population: density and quick facts
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Population | 27,974 | 4,610,276 | 337,468,954 |
| Population density (per sq mi) | 137.3 | 88.0 | 86.4 |
| Population growth (%/yr) | 1.41% | -0.10% | 0.59% |
| Median age | 38.0 | 35.9 | 37.3 |
| Households | 10,974 | 1,803,262 | 130,235,071 |
Population in West Baton Rouge Parish grew by 25.4% from 2009 to 2024, reaching 27,974 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in West Baton Rouge Parish is Millennials, aged 29–44, at 23.4% of residents. That is 1.5 points above Louisiana as a whole.
- Gen Z 13–28 6,003 21.5% on par
- Millennials 29–44 6,533 23.4% +1.5 pts
- Gen X 45–60 5,650 20.2% +0.8 pts
- Boomers 61–79 4,251 15.2% -2.0 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below Louisiana, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 51.0% of the people living in West Baton Rouge Parish and men 49.0%.
- Women 51.0% Louisiana 51.1%
- Men 49.0% Louisiana 48.9%
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100% of everyone living in West Baton Rouge Parish
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Economy
West Baton Rouge Parish has a the economy index of B, which means it is quite prosperous.
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Median household income | $86,048 | $60,934 | $80,455 |
| Income growth (%/yr) | 5.70% | 3.69% | 4.80% |
| Unemployment rate | 7.0% | 6.2% | 5.2% |
The median household income in West Baton Rouge Parish is about 41% higher than in Louisiana.
Housing
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Median home price | $118,592 | $170,446 | $248,835 |
| Median rent | $972 | $1,063 | $1,407 |
| Homeownership rate | 76.8% | 67.4% | 65.2% |
The median home price in West Baton Rouge Parish is about 10.2 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $972 per month for that long.
Commute Time & Mobility
Commuters in West Baton Rouge Parish spend about 43 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 181 hours, about 7.5 full days, spent commuting.
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 21.7 | 21.3 | 22.4 |
| Round-trip commute (min) | 43.3 | 42.5 | 44.8 |
| Yearly time spent (hours) | 181 | 177 | 187 |
| Estimated yearly cost | $5,598 | $5,493 | $5,790 |
| Work from home | 4.4% | 8.1% | 15.0% |
| Highway traffic (vehicles/day) | 12,276 | 8,275 | 8,813 |
| Local road traffic (vehicles/day) | 1,862 | 1,164 | 1,355 |
Fastest commutes among counties in
Louisiana:
East Carroll Parish (11.4 min), Madison Parish (13.1 min), St. Mary Parish (15.5 min).
Slowest:
West Feliciana Parish (32.8 min), East Feliciana Parish (32.8 min), St. Helena Parish (32.4 min).
The average commute time in West Baton Rouge Parish is 22 minutes, longer than the 21 minutes in Louisiana.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
West Baton Rouge Parish has a education index of D, which means it is barely educated.
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 22.1% | 24.0% | 31.6% |
| Average household size | 2.48 | 2.49 | 2.53 |
Highest education index among counties in
Louisiana:
Orleans Parish (0.3), East Baton Rouge Parish (0.3), St. Tammany Parish (0.3).
Lowest:
East Carroll Parish (0.1), Assumption Parish (0.2), Evangeline Parish (0.2).
Health
West Baton Rouge Parish has a health index of C, which means it is somewhat healthy.
| Metric | West Baton Rouge Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 76.6 | 75.1 | 78.3 |
| Self-rated poor health | 17.6% | 22.3% | 16.3% |
| Smokers | 20.3% | 23.9% | 19.0% |
Highest health index among counties in
Louisiana:
St. Tammany Parish (0.8), Ascension Parish (0.8), Vernon Parish (0.8).
Lowest:
East Carroll Parish (0.7), Madison Parish (0.7), Tensas Parish (0.7).
West Baton Rouge Parish, LA Compared With Nearby Counties
West Baton Rouge Parish, LA is the 4th largest of the 5 counties compared here, 27,974 residents against a local median of 40,586. West Baton Rouge Parish, LA's median household income, at $86,048, runs 43% above the $60,257 typical of the counties around it. That is the better end of the local range on this measure.
The counties themselves sit within $10,898 of each other on median household income, a tighter band than the gap between any of them and West Baton Rouge Parish, LA, which makes it a genuine outlier here rather than one end of a wide local spread. West Baton Rouge Parish, LA has the highest median household income of the 5 areas compared here.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| West Baton Rouge Parish, LA | 27,974 | $86,048 #1/5 | $118,592 #3/5 | 21.7 min #3/5 |
| Iberville Parish, LA | 29,819 | $55,441 | $137,826 | 18.1 min |
| East Baton Rouge Parish, LA | 452,856 | $63,541 | $205,844 | 21.3 min |
| Pointe Coupee Parish, LA | 20,218 | $66,339 | $88,926 | 25.2 min |
| St. Martin Parish, LA | 51,353 | $56,973 | $72,210 | 23.5 min |
Frequently Asked Questions
Common questions about West Baton Rouge Parish, Louisiana.
How big is West Baton Rouge Parish, Louisiana by population?
About 27,974 people live in West Baton Rouge Parish, Louisiana, in 10,974 households of 2.5 people on average. The median age is 38.0, close to the U.S. median of 37.3.
Is West Baton Rouge Parish, Louisiana urban or rural?
Averaged over its land area, West Baton Rouge Parish, Louisiana has 137 people per square mile, a density typical of a mix of suburbs, small towns and farmland. That is about 1.6 times the U.S. average of 86.
Is West Baton Rouge Parish, Louisiana an affordable place to live?
The median home costs 1.4 times the median household income ($118,592 against $86,048), compared with 3.1 times nationally. That is within the traditional rule of thumb of about 3 times income. Median rent of $972 a month takes about 14% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
Is unemployment high in West Baton Rouge Parish, Louisiana?
Unemployment in West Baton Rouge Parish, Louisiana is 7.0%, well above the U.S. rate of 5.2%, so job seekers may face more competition than elsewhere.
How educated are people in West Baton Rouge Parish, Louisiana?
22.1% of adults in West Baton Rouge Parish, Louisiana hold a bachelor's degree or higher (about 1 in 5), well below the U.S. share of 31.6%.
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