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 Colusa County Address Data
Businesses Addresses: 885
PO Box Addresses: 3,850
Residential Addresses: 5,242
Multi-Family Addresses: 289
Single Family Addresses: 4,953
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Map of Colusa County, CA ZIP Codes With Actual (Default) City Names