Oakley ZIP Code Finder by Area and Number California

The Oakley zip code is 94561 in California helps people find the correct mailing location for homes, businesses, and services in Oakley.

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

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

City	Oakley
Zip Code	94561
State	California
County	Contra Costa
Population	45,386
Latitude	37.99311
Longitude	-121.69172
Time Zone	America/Los_Angeles

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

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

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

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

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

ZIP Codes in Oakley

The following ZIP Codes serve Oakley, California.

ZIP Code	County	Population	Time Zone
94561	Contra Costa	45,386	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 Oakley.

About Oakley, California

Oakley 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 Oakley ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Oakley ZIP Code Map

The Oakley 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 Oakley

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Oakley

Oakley, California is part of Contra Costa County and is home to approximately 45,386 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 37.99311 latitude and -121.69172 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 Oakley ZIP Codes

ZIP Codes in Oakley 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 Oakley ZIP Codes Matter

Using the correct Oakley 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

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

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

Oakley is located in Contra Costa County.

Oakley is located in California.

The estimated population of Oakley is 45,386.

Oakley 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 Oakley, 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 Oakley and its surrounding communities.