Diablo CA California Zip code

Zip code  :  94528
Official USPS city name : Diablo
Official USPS state code : CA
Official state name : California
zcta : TRUE
Population : 384.0
Density : 63.2
Primary official county code : 6013
Primary official county name : Contra Costa
Counterweights : {“06013”: “100”}
Official county name : Contra Costa
Official county code : 6013
Imprecise : FALSE
Military : FALSE
Timezone : America/Los_Angeles
Geo point : 37.84559, -121.95071

City: Diablo

ZIP code 94528 covers the city of Diablo, a notable city located in the state of California. This city is known for its vibrant community, strong infrastructure, and a population of approximately 384.0 residents. It is a crucial part of the local economy and continues to grow steadily.

County: United States

Although the region is part of the larger United States, its official county name is Contra Costa. Counties are vital administrative divisions that help organize cities and towns within a state.


Key Geographic Details for ZIP Code 94528

Geo Point and Time Zone Information

ZIP code 94528 has a specific geographic location represented by its Geo Point: 37.84559, -121.95071. This data is particularly useful for mapping and navigation purposes. Additionally, this ZIP code is in the America/Los_Angeles time zone, allowing businesses and residents to sync schedules with other cities in the same zone, including New York and Washington, D.C.

Population and Density Data

With a population of 384.0, ZIP code 94528 is home to a thriving community. The population density is 63.2, indicating a well-structured neighborhood that supports a mix of residential, commercial, and public spaces. This data is critical for businesses looking to assess market potential and community dynamics.


State and USPS Information

ZIP code 94528 is located in the state of California, which plays a significant role in the region’s economy and culture. The official USPS state code for California is CA, used for postal purposes and shipping.


Why Understanding ZIP Code 94528 Is Important for Businesses

For businesses looking to operate in Diablo, knowing the specifics of ZIP code 94528 is crucial. The county weight of {“06013”: “100”} offers insights into the county’s economic influence, helping businesses plan better marketing strategies and service locations.


In conclusion, ZIP code 94528 in Diablo, California, offers essential information for both residents and businesses. Its Geo Point of 37.84559, -121.95071, time zone (America/Los_Angeles), population, and density data provide a comprehensive understanding of the area. This ZIP code is an integral part of its community and supports various economic, social, and cultural activities.