Lockport, LA zip code
Lockport, Louisiana uses one zip code: 70374. Most of it is in Lafourche Parish. Together these zip codes are home to about 5.9K people.
Zip codes
1
Population
5.9K
All zips combined
Largest zip
70374
5,872 residents
Zip codes in Lockport
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 70374 | 5,872 | $70,833 |