ZIP Code 94583 – San Ramon, California | ZipsCode.us
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ZIP Code 94583
San Ramon, California · Contra Costa
ZIP code 94583 belongs to the city of San Ramon in California (Contra Costa). See all California ZIP Codes.
ZIP code 94583 belongs to San Ramon, California, in Contra Costa. If you are mailing a letter or package to this area, use San Ramon, CA 94583 in the address. On this page you will find the city and county for 94583, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 94583?
The city for ZIP code 94583 is San Ramon, California. When you write an address in this area, the correct format is: Name, Street Address, San Ramon, CA 94583.
ZIP Code 94583 County and State
ZIP code 94583 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 94583:
ZIP Code 94583 on the Map
The map below shows the approximate center of ZIP code 94583, near San Ramon, California. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 37.7562, -121.9522). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 94583
According to public U.S. Census Bureau data, ZIP code 94583 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 94583
Need the full ZIP+4 code for a specific street address in San Ramon? 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 94583?
ZIP code 94583 is for San Ramon, California.
What county is ZIP code 94583 in?
ZIP code 94583 is in Contra Costa, California.
What state is ZIP code 94583 in?
ZIP code 94583 is in California (CA).
How do I find the ZIP+4 for an address in 94583?
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 94583?
Nearby ZIP codes include 94505 (Discovery Bay), 94506 (Danville), 94507 (Alamo), 94509 (Antioch), 94511 (Bethel Island).
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