Louisiana Demographics Site Map

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Browse Louisiana Zip Codes

• Zip Codes by Population

Largest 10 Counties by Population

1. East Baton Rouge Parish
2. Jefferson Parish
3. Orleans Parish
4. St. Tammany Parish
5. Lafayette Parish
6. Caddo Parish
7. Calcasieu Parish
8. Ouachita Parish
9. Livingston Parish
10. Tangipahoa Parish

Largest 10 Cities by Population

1. New Orleans
2. Baton Rouge
3. Shreveport
4. Metairie
5. Lafayette
6. Lake Charles
7. Kenner
8. Bossier City
9. Monroe
10. Alexandria

Largest 10 Zip Codes by Population

1. 70726
2. 70072
3. 70065
4. 70769
5. 70301
6. 70737
7. 70810
8. 70816
9. 71111
10. 70056