Chalmette ZIP Code Finder by Area and Number Louisiana

The Chalmette zip code is 70043 in Louisiana helps people find the correct mailing location for homes, businesses, and services in Chalmette.

Welcome to our complete guide for Chalmette, Louisiana ZIP Codes. Whether you're moving to Chalmette, 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 Chalmette, Louisiana.

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

City	Chalmette
Zip Code	70043
State	Louisiana
County	St. Bernard
Population	22,461
Latitude	29.9571
Longitude	-89.96481
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Chalmette

The following ZIP Codes serve Chalmette, Louisiana.

ZIP Code	County	Population	Time Zone
70043	St. Bernard	22,461	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 Chalmette.

About Chalmette, Louisiana

Chalmette is located in St. Bernard 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 Chalmette ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Chalmette ZIP Code Map

The Chalmette 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 Chalmette

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Chalmette

Chalmette, Louisiana is part of St. Bernard County and is home to approximately 22,461 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 29.9571 latitude and -89.96481 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 Chalmette ZIP Codes

ZIP Codes in Chalmette 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 Chalmette ZIP Codes Matter

Using the correct Chalmette 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

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

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

Chalmette is located in St. Bernard County.

Chalmette is located in Louisiana.

The estimated population of Chalmette is 22,461.

Chalmette 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 Chalmette, 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 Chalmette and its surrounding communities.