List of US Post Office Stores in Riomedina, TX Outlet Note Regular Brands US Post Office Texas Riomedina Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Riomedina 3980 Fm 471 N (830) 538-2562 People Also Viewed