State of Louisiana which is part of the United States, was founded in Apr. 30, 1812. Louisiana occupies the 31 place in terms of total area of the US. The area of the state is 135 658 square kilometers. The capital of Louisiana is Baton Rouge. The population of Louisiana amounts to 4 681 666 people and ranks 25 in terms of population of the US. The largest city of the state is New Orleans. Our catalog contains 70 cities and 104 030 enterprises located in this state. Postal abbreviation or short name is LA.