There are 3 US Post Offices in Goliad County serving a total of 5,940 residents equating to 1,980 residents per post office. It's estimated that approximately 9,481 packages are handled across the 3 county post offices annually. Goliad County (/\u02c8\u0261o\u028ali\u00e6d/ GOH-lee-ad) is a county located in the U.S. state of Texas. As of the 2010 census, the population is 7,210. Its county seat is Goliad. The county is named for Father Miguel Hidalgo; \"Goliad\" is an anagram of Hidalgo, minus the silent H. The county was created in 1836 and organized the next year. Goliad County is a part of the Victoria, TX Metropolitan Statistical Area."