Mermentau, LA zip code
Mermentau, Louisiana uses one zip code: 70556. Most of it is in Acadia Parish. Together these zip codes are home to about 627 people.
Zip codes
1
Population
627
All zips combined
Largest zip
70556
627 residents
Zip codes in Mermentau
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 70556 | 627 | $117,764 |