Lockport, LA ZIP Codes, Coordinates & Counties
Lockport, Louisiana has 1 ZIP code in Lafourche county. The approximate center of Lockport is 29.602, -90.499. Lockport has about 48,172 known street addresses.
ZIP codes in Lockport, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70374 | Lafourche | 29.602 | -90.499 |
Counties Lockport spans
Lafourche
Most common streets in Lockport
Highway 1, School, Elizabeth, Fourth, Church, Canal, Seventh, Second, Third, Main
Frequently asked questions
What ZIP codes are in Lockport, LA?
Lockport, Louisiana has 1 ZIP code, ranging from 70374 to 70374. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Lockport, LA in?
Lockport is in Lafourche county.
What are the latitude and longitude of Lockport, LA?
The approximate center of Lockport, Louisiana is latitude 29.602, longitude -90.499. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Lockport, LA have?
Lockport has 1 ZIP code.
How many addresses are in Lockport, LA?
Lockport, Louisiana has about 48,172 known street addresses in the sthan.io US address database.
What are the most common streets in Lockport, LA?
Some of the most common street names in Lockport are Highway 1, School, Elizabeth, Fourth, Church, Canal.
What cities are near Lockport, LA?
Cities near Lockport include Bourg (5 mi), Mathews (7 mi), Gheens (8 mi), Larose (9 mi), Raceland (9 mi).
Cities near Lockport
Bourg, LA (5 mi) Mathews, LA (7 mi) Gheens, LA (8 mi) Larose, LA (9 mi) Raceland, LA (9 mi) Houma, LA (14 mi) Cut Off, LA (15 mi) Des Allemands, LA (15 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database