Lake Arthur, LA zip code
Lake Arthur, Louisiana uses one zip code: 70549. Most of it is in Jefferson Davis Parish. Together these zip codes are home to about 3.9K people.
Zip codes
1
Population
3.9K
All zips combined
Largest zip
70549
3,874 residents
Zip codes in Lake Arthur
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 70549 | 3,874 | $57,692 |