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Plainview Post Office Hours

Retail Hours

Monday-Friday 9:00am - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Pickup Services Hours

Monday-Friday 6:00am - 6:00pm
Saturday 6:00am - 4:00pm
Sunday Closed

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

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Susan M Lamberg (Postmaster)
1662 Old Country Rd
Plainview, NY 11803

The Plainview Post Office is located in the state of New York within Nassau County. This location serves 28,127 Plainview residents with a median income of $123,759. It's estimated that approximately 44,894 packages pass through this post office each year.

Plainview Post Office Location 11803

Plainview New York Local Links

Post Offices Near Plainview by ZIP Code