The capital of Louisiana is Baton Rouge.
The Postal Code for Louisiana: LA
The typical abbreviation for Louisiana: La.
Time Zone:
The state of Louisiana is in the Central Time (CST/CDT) zone and observes daylight saving time.
| Note: |
Starting in 2007, Daylight Savings Time will be begin 3 weeks earlier and end 1 week later.
Click here for details. |
When the people of Louisiana refer to themselves: Louisianan or Louisianian
Population: According to the 2006 Census estimates, Louisiana has a population of 4,287,768 people.
This represents 1.43% of the national total, making it the 25th most populous state.
The following are population changes since the last Census. The population counts after year 2000 are estimates.
| Year | Population | Change |
| 2006 | 4,287,768 | -4.87% since 2005 |
| 2005 | 4,507,331 | +0.26% since 2004 |
| 2004 | 4,495,706 | No significant change since 2003 |
| 2003 | 4,493,665 | +0.52% since 2002 |
| 2002 | 4,470,543 | +0.16% since 2001 |
| 2001 | 4,463,421 | -0.12% since 2000 |
| 2000 | 4,468,976 | Last Census Count |
Area:
The area of Louisiana is 51,840 square miles (134,264.98 km²).
This represents 1.37% of the national total.
Louisiana ranks as the 31st largest state.
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Density:
The population density of Louisiana is 98.43 people per square mile (38.00 people/km²).
Louisiana ranks 24th in population density.
Nicknames for Louisiana: "The Pelican State"; "Sugar State"
State Motto: "Union, Justice and Confidence"
State Bird: Eastern Brown Pelican (pelecanus occidentalis)
State Tree: Bald Cypress (taxodium distichum)
State Flower: Magnolia (magnolia grandiflora)
State Songs: "Give Me Louisiana" and "You Are My Sunshine"
Statehood:
Louisiana became the 18th state on Apr 30, 1812.
It was the 6th state to secede from the Union (on Jan 26, 1861)
and following the Civil War, it was the 6th Confederate state to be re-admitted (on July 9, 1868).
Useful State Links
The state website for Louisiana can be found at:
The portal for Louisiana tourism:
For information about Louisiana fishing and hunting regulations and licenses requirements:
Communities Ranked by Population (Top-13)
 
| Rank | City | 2005
Population | National
Rank |
| 1 | New Orleans | 454,863 | 32 |
| 2 | Baton Rouge | 222,064 | 74 |
| 3 | Shreveport | 198,874 | 89 |
| 5 | Lafayette | 112,030 | |
| 6 | Lake Charles | 70,555 | |
| 7 | Kenner | 69,911 | |
| 8 | Bossier City | 60,505 | |
| 9 | Monroe | 51,914 | |
| 10 | Alexandria | 45,693 | |
| 12 | New Iberia | 32,495 | |
| 13 | Houma | 32,105 | |
Other Roadside Stops
Miscellaneous Information
| Census Region: 3 (South) |
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| Census Division: 7 (West South-Central) |
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| State FIPS-55 Code: 22 |
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| Office of Management and Budget (OMB): Region VI / Region 6 |
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| ISO-3166-2 Code: US-LA |
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