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LALouisiana Geography
Overview
Louisiana occupies the 31st largest area among US states. Located in the South region, specifically the deep south subregion, its physical geography reflects its position on the continent. It has coastline on the gulf.
Topography and landforms
- Crossed by the Mississippi River
- Subject to hurricanes
Rivers and water
The mighty Mississippi River borders or flows through Louisiana. It is the second longest river in the US (after the Missouri) and was the principal trade route of the early Republic. The state has Gulf of Mexico coastline, often warm, low-lying, and rich in marine biodiversity.
Mountains and elevation
Louisiana has very low elevation — much of the state lies at or near sea level.
Climate and time zone
Louisiana falls in the Central time zone. The state is part of the Sun Belt — mild winters and hot, sunny summers. The coast is exposed to Atlantic and/or Gulf hurricanes (peak season June-November).
National parks and protected areas
The National Park Service manages many sites in Louisiana including national parks, national monuments, national forests, and historic sites. Tourism, particularly to natural areas, is a major part of the state economy.
Wildlife
Louisiana's wildlife reflects its geography. Forests, plains, rivers, and (where applicable) coasts support a wide range of mammals, birds, fish, and reptiles. Protected populations of native species are maintained through state and federal wildlife management agencies.
Bordering states
Louisiana shares borders with 3 other US states.
Daily geography puzzle
Statedoku uses geographic features (mountains, deserts, rivers, regions) as constraints — practice your map awareness in 5 minutes a day.
Play today's puzzle →Common questions about Louisiana geography
What is the climate of Louisiana?
Louisiana observes Central Time and has a climate shaped by its location in the South region. Specific climate type varies — see the dedicated weather page for details.
How big is Louisiana?
Louisiana ranks #31 of 50 by area. It is mid-sized by US standards.
Does Louisiana have mountains?
No major mountain ranges run through the state.
What national parks are in Louisiana?
Louisiana has several state parks and may contain national monuments or national forests. Check the National Park Service website for the current list.
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