Updated: 07-07-2025
El Sobrante (CA) zip Code is 94820, Postal Code details. El Sobrante is located in state CA, United States.
ZIP code 94820 is located in El Sobrante CA in the United States.
Postal Code United States Zip Code 94820 Latest update El Sobrante, CA |
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| Zip Code / Postal Code | 94820 | |||
City |
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State Code |
CA |
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County |
Contra Costa, United States |
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Postal Locations |
El Sobrante, CA - Zip Code is - 94820 |
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Postal |
United States Postal Service USPS Link |
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Delivery Type |
Package Delivery and first class mail. |
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The zip code 94820 is an essential part of the postal system in El Sobrante, CA. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, El Sobrante has a lot to offer.