There are 4 US Post Offices in Floyd County serving a total of 6,425 residents equating to 1,606 residents per post office. It's estimated that approximately 10,255 packages are handled across the 4 county post offices annually. Floyd County is a county in the U.S. state of Texas. As of the 2010 census, its population was 6,446. The seat of the county is Floydada. The county was created in 1876 and later organized in 1890. It is named for Dolphin Ward Floyd, who died on his 32nd birthday, March 6, 1836, defending the Alamo. The Matador Ranch, based in Motley County, once reached into Floyd County as well. Republican Drew Springer, Jr., a businessman from Muenster in Cooke County, has since January 2013 represented Floyd County in the Texas House of Representatives."