Lockport ZIP Code Finder by Area and Number Louisiana

The Lockport zip code is 70374 in Louisiana helps people find the correct mailing location for homes, businesses, and services in Lockport.

Welcome to our complete guide for Lockport, Louisiana ZIP Codes. Whether you're moving to Lockport, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Lockport, Louisiana.

Every Lockport ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Lockport ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Lockport
Zip Code	70374
State	Louisiana
County	Lafourche
Population	6,506
Latitude	29.59924
Longitude	-90.50319
Time Zone	America/Chicago

The Lockport Louisiana zip code is used by USPS for mail delivery, shipping, and address identification across Lockport and nearby Louisiana cities.

Lockport Louisiana is a growing city in Louisiana, and many people search for the Lockport zip code, Lockport postal code, Lockport LA zip code, and Lockport Louisiana mailing code when sending mail or locating addresses. The zip code in Lockport is important for deliveries, online orders, location searches, and business listings in Lockport.

If you are searching for the Lockport zip code list, Lockport LA postal code, Lockport Louisiana city zip code, or Lockport mailing zip code, this page helps you quickly find the correct Lockport zip code. Many residents, travelers, and businesses use the Lockport zip code lookup to confirm the correct Lockport mailing address.

The Lockport zip code area covers neighborhoods, residential communities, and business locations in Lockport LA. Whether you are looking for the Lockport city zip code, Lockport Louisiana postal code, Lockport LA mailing code, or Lockport location zip code, the Lockport zip code Louisiana helps identify the correct postal region in Louisiana.

People also search for zip codes near Lockport, Lockport postal codes, Lockport LA zip code lookup, Lockport address zip code, and Lockport Louisiana USPS zip code to find nearby locations in Louisiana.

ZIP Codes in Lockport

The following ZIP Codes serve Lockport, Louisiana.

ZIP Code	County	Population	Time Zone
70374	Lafourche	6,506	America/Chicago

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Lockport.

About Lockport, Louisiana

Lockport is located in Lafourche County, Louisiana, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Lockport ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Lockport ZIP Code Map

The Lockport ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Lockport

If you need to locate a ZIP Code within Lockport, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Lockport ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Lockport

Lockport, Louisiana is part of Lafourche County and is home to approximately 6,506 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 29.59924 latitude and -90.50319 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Lockport ZIP Codes

ZIP Codes in Lockport are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Lockport ZIP Codes Matter

Using the correct Lockport ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Lockport is served by one or more ZIP Codes listed on this page.

Lockport is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Lockport is located in Lafourche County.

Lockport is located in Louisiana.

The estimated population of Lockport is 6,506.

Lockport follows the America/Chicago time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Lockport, Louisiana ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Lockport and its surrounding communities.