Fairfax Post Office Hours

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Retail Hours

Contact Numbers:

Phone: 660-686-2870
Monday-Friday 8:30am - 11:30am, 12:30pm - 3:30pm
Saturday 8:00am - 9:45am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:00am - 10:30am, 12:30pm - 4:00pm
Saturday 8:00am - 9:00am
Sunday Closed

Monday-Friday 8:30am - 11:30am, 12:30pm - 3:30pm
Saturday 7:00am - 10:00am
Sunday Closed

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John B Farley (Postmaster) john.b.farley@usps.gov
104 N Denny St
Fairfax, MO 64446

The Fairfax Post Office is located in the state of Missouri within Atchison County. This location serves 1,117 Fairfax residents with a median income of $46,346. It's estimated that approximately 1,783 packages pass through this post office each year.

Fairfax Post Office Location

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