List of US Post Office Stores in Ruidoso Downs, NM Outlet Note Regular Brands US Post Office New Mexico Ruidoso Downs Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Ruidoso Downs 553 W Highway 70 (575) 378-4595 People Also Viewed