Martinez ZIP Code Finder by Area and Number California

The Martinez zip code is 94553 in California helps people find the correct mailing location for homes, businesses, and services in Martinez.

Welcome to our complete guide for Martinez, California ZIP Codes. Whether you're moving to Martinez, 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 Martinez, California.

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

City	Martinez
Zip Code	94553
State	California
County	Contra Costa
Population	48,600
Latitude	37.97999
Longitude	-122.15368
Time Zone	America/Los_Angeles

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

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

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

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

People also search for zip codes near Martinez, Martinez postal codes, Martinez CA zip code lookup, Martinez address zip code, and Martinez California USPS zip code to find nearby locations in California.

ZIP Codes in Martinez

The following ZIP Codes serve Martinez, California.

ZIP Code	County	Population	Time Zone
94553	Contra Costa	48,600	America/Los_Angeles

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 Martinez.

About Martinez, California

Martinez is located in Contra Costa County, California, 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 Martinez ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Martinez ZIP Code Map

The Martinez 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 Martinez

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Martinez

Martinez, California is part of Contra Costa County and is home to approximately 48,600 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 37.97999 latitude and -122.15368 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 Martinez ZIP Codes

ZIP Codes in Martinez 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 Martinez ZIP Codes Matter

Using the correct Martinez 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

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

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

Martinez is located in Contra Costa County.

Martinez is located in California.

The estimated population of Martinez is 48,600.

Martinez follows the America/Los_Angeles 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 Martinez, California 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 Martinez and its surrounding communities.