|  | Cities & BuildingsLouisiana
Population: 4,533,372 Source: 2010 US Census Bureau
| | Name | | Pop. | | Bldgs. |
| 1 | | New Orleans | | 484,674 | | 122 |
| 2 | | Baton Rouge | | 222,064 | | 20 |
| 3 | | Shreveport | | 198,675 | | 20 |
| 4 | | Metairie | | 146,136 | | 13 |
| 5 | | Lake Charles | | 70,726 | | 6 |
| 6 | | Elmwood | | 4,270 | | 2 |
| 7 | | Bossier City | | 61,315 | | 2 |
| 8 | | Arabi | | 8,093 | | 1 |
| 9 | | Jefferson | | 11,843 | | 1 |
| 10 | | Marrero | | 36,165 | | 1 |
| 11 | | Gretna | | 17,423 | | 1 |
| 12 | | Vivian | | 4,031 | | |
| 13 | | Slidell | | 26,840 | | |
| 14 | | Reserve | | 9,111 | | |
| 15 | | Columbia | | 477 | | |
| 16 | | Vacherie | | 5,964 | | |
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