ZIP Code 94505 – Discovery Bay, California | ZipsCode.us
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ZIP Code 94505
Discovery Bay, California · Contra Costa
ZIP code 94505 belongs to the city of Discovery Bay in California (Contra Costa). See all California ZIP Codes.
ZIP code 94505 belongs to Discovery Bay, California, in Contra Costa. If you are mailing a letter or package to this area, use Discovery Bay, CA 94505 in the address. On this page you will find the city and county for 94505, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 94505?
The city for ZIP code 94505 is Discovery Bay, California. When you write an address in this area, the correct format is: Name, Street Address, Discovery Bay, CA 94505.
ZIP Code 94505 County and State
ZIP code 94505 is located in Contra Costa, California. For a complete list of cities and ZIP codes across the state, see the California ZIP Codes page.
Nearby ZIP Codes in Contra Costa
These ZIP codes are in the same county as 94505:
ZIP Code 94505 on the Map
The map below shows the approximate center of ZIP code 94505, near Discovery Bay, California. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 37.8989, -121.6054). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 94505
According to public U.S. Census Bureau data, ZIP code 94505 is home to a community in California. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 94505
Need the full ZIP+4 code for a specific street address in Discovery Bay? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 94505?
ZIP code 94505 is for Discovery Bay, California.
What county is ZIP code 94505 in?
ZIP code 94505 is in Contra Costa, California.
What state is ZIP code 94505 in?
ZIP code 94505 is in California (CA).
How do I find the ZIP+4 for an address in 94505?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 94505?
Nearby ZIP codes include 94506 (Danville), 94507 (Alamo), 94509 (Antioch), 94511 (Bethel Island), 94513 (Brentwood).
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