Sulphur ZIP Code Finder by Area and Number Louisiana

The Sulphur zip code is 70663 in Louisiana helps people find the correct mailing location for homes, businesses, and services in Sulphur.

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

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

City	Sulphur
Zip Code	70663
State	Louisiana
County	Calcasieu
Population	29,511
Latitude	30.2772
Longitude	-93.39086
Time Zone	America/Chicago

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

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

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

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

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

ZIP Codes in Sulphur

The following ZIP Codes serve Sulphur, Louisiana.

ZIP Code	County	Population	Time Zone
70663	Calcasieu	29,511	America/Chicago
70665	Calcasieu	12,891	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 Sulphur.

About Sulphur, Louisiana

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

Sulphur ZIP Code Map

The Sulphur 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 Sulphur

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Sulphur

Sulphur, Louisiana is part of Calcasieu County and is home to approximately 29,511 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 30.2772 latitude and -93.39086 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 Sulphur ZIP Codes

ZIP Codes in Sulphur 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 Sulphur ZIP Codes Matter

Using the correct Sulphur 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

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

Sulphur is currently served by 2 ZIP Codes. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Sulphur is located in Calcasieu County.

Sulphur is located in Louisiana.

The estimated population of Sulphur is 29,511.

Sulphur 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 Sulphur, 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 Sulphur and its surrounding communities.