Lafourche County, Louisiana ZIP Codes
- ZIP records
11 - Cities represented
10 - Sum of listed ZIP population estimates
95,742
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 70301 | Thibodaux | 50,095 |
| 2 | 70394 | Raceland | 13,395 |
| 3 | 70345 | Cut Off | 8,344 |
| 4 | 70374 | Lockport | 5,872 |
| 5 | 70373 | Larose | 5,539 |
| 6 | 70343 | Bourg | 5,280 |
| 7 | 70354 | Galliano | 3,404 |
| 8 | 70357 | Golden Meadow | 2,351 |
| 9 | 70355 | Gheens | 957 |
| 10 | 70310 | Thibodaux | 327 |
Cities in Lafourche County
ZIP Directory
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Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.