Louisiana population 2018 reflects demographic shifts driven by migration, birth rates, and economic trends across the state. This overview combines official estimates and contextual factors shaping the population trajectory during that year.
The following table summarizes key demographic indicators for Louisiana in 2018, providing a snapshot of population size, growth, age structure, and density at a glance.
| Indicator | 2018 Value | 2017 Value | Change |
|---|---|---|---|
| Total Population | 4,670,724 | 4,657,757 | +0.28% |
| Annual Growth Rate | 0.28% | 0.36% | -0.08 pp |
| Median Age | 36.7 years | 36.5 years | +0.2 years |
| Population Density | 107.1 per sq mi | 106.4 per sq mi | +0.7 |
| Natural Increase | 18,654 | 19,012 | -358 |
| Net Migration | -6,684 | -4,231 | -2,453 |
Louisiana Population 2018 Overview
In 20 natural increase remained positive but slightly lower than in previous years, while net migration was negative, indicating more residents left the state than arrived. These components together shaped the modest overall growth observed in 2018.
The age distribution in Louisiana in 2018 continued to show a relatively young profile compared with national averages, though the median age edged upward. Understanding these dynamics is essential for planning around healthcare, education, and workforce needs.
Population Change Drivers
Births and Deaths
Births contributed positively to population change in 2018, but a rising number of deaths, especially among older cohorts, moderated natural increase compared to earlier years.
Migration Patterns
Out-migration exceeded in-migration in 2018, with many residents relocating to other states for employment and housing reasons, partially offset by international immigration.
Economic and Social Context
Economic conditions in Louisiana influence population movements, with energy sector fluctuations and recovery efforts after recent storms affecting where people choose to live and work. In 2018, regional disparities persisted, shaping settlement patterns across urban and rural areas.
Hurricane recovery initiatives and infrastructure investments also played a role in retention and return migration, particularly in coastal parishes, where population stability remained a priority.
Comparative Perspective
When compared with neighboring states, Louisiana’s population growth in 2018 was modest and below the U.S. average, highlighting ongoing demographic challenges related to out-migration and lower fertility rates.
These trends underscore the importance of targeted policies to improve economic opportunity, educational attainment, and public services to support population stability.
Key Takeaways for Louisiana Population 2018
- Total population grew modestly to 4,670,724 in 2018.
- Population growth slowed compared to prior years due to lower natural increase.
- Net out-migration was a notable drag on overall growth.
- Median age increased slightly, indicating gradual population aging.
- Economic conditions and hurricane recovery efforts influenced migration and settlement patterns.
FAQ
Reader questions
How was the Louisiana population 2018 estimate calculated?
The 2018 population figure was derived from the U.S. Census Bureau’s Vintage 2018 population estimates, using 2010 Census data as a base and accounting births, deaths, and migration components.
What factors contributed to negative net migration in Louisiana in 2018?
Negative net migration in 2018 was driven by higher out-migration to other states for jobs and housing, partially balanced by international immigration and return moves.
Did the median age in Louisiana rise in 2018?
Yes, the median age increased slightly from 36.5 years in 2017 to 36.7 years in 2018, reflecting an aging population and lower birth rates. Natural increase declined from 19,012 in 2017 to 18,654 in 2018, due to fewer births relative to the number of deaths.