Buy Postage Stamps in Rancho Santa Margarita, CA

Post Offices and USPS-authorized retailers where postage stamps are sold in Rancho Santa Margarita, CA.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Rancho Santa Margarita.

Need to mail a letter? See Mailboxes and Post Offices in Rancho Santa Margarita

Rancho Post Office

29851 Aventura Ste K
Rancho Santa Margarita, CA 92688
Rancho Post Office is a full post office where stamps can be purchased.

Rancho Santa Margarita Post Office

29862 Avenida De Las Bandera
Rancho Santa Margarita, CA 92688
Rancho Santa Margarita Post Office is a full post office where stamps can be purchased.