Plaquemines Parish, LA Population Statistics: Density Map Data
Analyze local population trends, population density map, housing costs, and the local economy.
Area Snapshot Statistics
Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.
Population: density and quick facts
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Population | 22,487 | 4,588,640 | 334,821,731 |
| Population density (per sq mi) | 8.8 | 87.6 | 85.8 |
| Population growth (%/yr) | -0.31% | -0.07% | 0.57% |
| Median age | 38.9 | 35.4 | 37.1 |
| Households | 8,200 | 1,781,402 | 128,459,983 |
Population in Plaquemines Parish grew by 1.8% from 2009 to 2023, reaching 23,070 in 2023.
Population Growth 2009–2023
Race & Ethnicity
Economy
Plaquemines Parish has a the economy index of C, which means it is somewhat prosperous.
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Median household income | $84,493 | $60,029 | $78,145 |
| Income growth (%/yr) | 7.88% | 3.98% | 5.07% |
| Unemployment rate | 4.2% | 6.3% | 5.2% |
The median household income in Plaquemines Parish is about 41% higher than in Louisiana.
Housing
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Median home price | $265,909 | $166,764 | $242,182 |
| Median rent | $1,610 | $1,038 | $1,342 |
| Homeownership rate | 73.9% | 67.3% | 65.1% |
The median home price in Plaquemines Parish is about 13.8 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $1,610 per month for that long.
Commute Time & Mobility
Commuters in Plaquemines Parish spend about 51 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 213 hours, about 8.9 full days, spent commuting.
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 25.5 | 21.3 | 22.5 |
| Round-trip commute (min) | 51.1 | 42.6 | 44.9 |
| Yearly time spent (hours) | 213 | 177 | 187 |
| Estimated yearly cost | $6,594 | $5,502 | $5,803 |
| Work from home | 3.1% | 7.2% | 13.4% |
| Highway traffic (vehicles/day) | 12,617 | 8,275 | 8,813 |
| Local road traffic (vehicles/day) | 2,269 | 1,164 | 1,355 |
Fastest commutes among counties in
Louisiana:
Madison Parish (12.9 min), East Carroll Parish (13.7 min), Lincoln Parish (15.4 min).
Slowest:
East Feliciana Parish (33.1 min), St. Helena Parish (32.3 min), Livingston Parish (32.0 min).
The average commute time in Plaquemines Parish is 26 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
Plaquemines Parish has a education index of D, which means it is barely educated.
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 18.4% | 24.0% | 31.6% |
| Average household size | 2.75 | 2.52 | 2.54 |
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
Plaquemines Parish has a health index of C, which means it is somewhat healthy.
| Metric | Plaquemines Parish | Louisiana Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 74.3 | 75.1 | 78.3 |
| Self-rated poor health | 23.7% | 22.3% | 16.3% |
| Smokers | 25.8% | 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).
Frequently Asked Questions
Common questions about Plaquemines Parish, Louisiana.
What is the population of Plaquemines Parish, Louisiana?
The population of Plaquemines Parish, Louisiana is 22,487, compared to the U.S. total of 334,821,731.
What is the population density of Plaquemines Parish, Louisiana?
The population density of Plaquemines Parish, Louisiana is 8.8 people per square mile, compared to the U.S. average of 85.8 people per square mile.
What is the median household income in Plaquemines Parish, Louisiana?
The median household income in Plaquemines Parish, Louisiana is $84,493, compared to the U.S. median of $78,145.
What is the median home price in Plaquemines Parish, Louisiana?
The median home price in Plaquemines Parish, Louisiana is $265,909, compared to the U.S. median of $242,182.
What is the unemployment rate in Plaquemines Parish, Louisiana?
The unemployment rate in Plaquemines Parish, Louisiana is 4.2%, compared to the U.S. average of 5.2%.