There are 5 United States Postal Service post boxes available to the public in Colfax, CA. You can use any one of these locations to mail your letter or small package. For additional collection boxes in neighboring communities, see the list of post boxes in California.

Are you looking for a post office? See the list of post offices in Colfax, CA.

Public Collection Box
555 S Auburn St
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Public Collection Box
40 W Church St
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Public Collection Box
21050 Canyon Way
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Public Collection Box
17748 Lower Colfax Rd
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Iowa Hill
3181 Iowa Hill Rd
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