Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Sierra County Address Data
Businesses Addresses: 261
PO Box Addresses: 2,589
Residential Addresses: 421
Multi-Family Addresses: 0
Single Family Addresses: 421
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Map of Sierra County, CA ZIP Codes With Actual (Default) City Names