100 Largest ZIP Codes in the United States by Population in Jefferson Davis Parish, Louisiana
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Jefferson Davis Parish, Louisiana.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 70546 | JENNINGS | LA | 16,526 |
| 2 | 70591 | WELSH | LA | 5,313 |
| 3 | 70549 | LAKE ARTHUR | LA | 3,208 |
| 4 | 70532 | ELTON | LA | 2,541 |
| 5 | 70581 | ROANOKE | LA | 1,021 |
| 6 | 70640 | FENTON | LA | 185 |
| 7 | 70650 | LACASSINE | LA | 157 |