Louisiana
Largest Urban Areas
- New Orleans, pop. 899703
- Baton Rouge, pop. 594309
- Shreveport, pop. 298317
- Lafayette, pop. 252720
- Houma, pop. 144875
- Lake Charles, pop. 143440
- Monroe, pop. 116533
- Slidell, pop. 91151
- Mandeville--Covington, pop. 88925
- Alexandria, pop. 82804
Largest Counties
- East Baton Rouge Parish, pop. 440171
- Jefferson Parish, pop. 432552
- Orleans Parish, pop. 343829
- Caddo Parish, pop. 254969
- St. Tammany Parish, pop. 233740
- Lafayette Parish, pop. 221578
- Calcasieu Parish, pop. 192768
- Ouachita Parish, pop. 153720
- Rapides Parish, pop. 131613
- Livingston Parish, pop. 128026
Nearby States
- Louisiana, pop. 4533372
- Mississippi, pop. 2967297
- Arkansas, pop. 2915918
- Alabama, pop. 4779736
- Texas, pop. 25145561
- Oklahoma, pop. 3751351
- Tennessee, pop. 6346105
- Georgia, pop. 9687653
- Missouri, pop. 5988927
- Florida, pop. 18801310
Largest Public Use Microdata Areas
- Kisatchie Delta Regional Planning & Development District 2--Rapides & Vernon Parishes PUMA, pop. 183947
- Capital Region Planning Commission 3--Baton Rouge City PUMA, pop. 180733
- Acadiana Regional Development District 5--Iberia, St. Mary & St. Martin Parishes PUMA, pop. 180050
- Coordinating & Development Corporation 4--Northwest Louisiana PUMA, pop. 177829
- Capital Region Planning Commission 7--Tangipahoa & Washington Parishes PUMA, pop. 168265
- Coordinating & Development Corporation 3--Bossier & Webster Parishes PUMA, pop. 158186
- North Delta Regional Planning & Development District 2--Northeast Louisiana PUMA, pop. 155306
- North Delta Regional Planning & Development District 1--Ouachita Parish PUMA, pop. 153720
- Imperial Calcasieu Regional Planning & Development District 2 (South) PUMA, pop. 147781
- Imperial Calcasieu Regional Planning & Development District 1 (North) PUMA, pop. 144838
Largest Places
- New Orleans city, pop. 343829
- Baton Rouge city, pop. 229493
- Shreveport city, pop. 199311
- Metairie CDP, pop. 138481
- Lafayette city, pop. 120623
- Lake Charles city, pop. 71993
- Kenner city, pop. 66702
- Bossier City city, pop. 61315
- Monroe city, pop. 48815
- Alexandria city, pop. 47723
- Houma city, pop. 33727
- Marrero CDP, pop. 33141
- New Iberia city, pop. 30617
- Laplace CDP, pop. 29872
- Slidell city, pop. 27068
- Prairieville CDP, pop. 26895
- Central city, pop. 26864
- Terrytown CDP, pop. 23319
- Ruston city, pop. 21859
- Sulphur city, pop. 20410
Largest County Subdivisions
Largest Zip Codes
- 70072, pop. 56344
- 70065, pop. 51116
- 70726, pop. 50583
- 70816, pop. 43194
- 70301, pop. 43037
- 70560, pop. 42022
- 70506, pop. 41163
- 70003, pop. 40150
- 70058, pop. 39887
- 70056, pop. 39082
- 70570, pop. 38987
- 70737, pop. 38643
- 71111, pop. 38456
- 70001, pop. 37996
- 70810, pop. 37980
- 71203, pop. 37105
- 70119, pop. 36228
- 70769, pop. 36084
- 71360, pop. 35361
- 70458, pop. 35077