List of US Post Office Stores in Yucca Valley, CA Outlet Note Regular Brands US Post Office California Yucca Valley Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Yucca Valley 57280 Yucca Trl (760) 365-0725 People Also Viewed