somervell county tx population
Somervell County, Texas. Somervell County (/ËsÊmÉrvÉl/ SUM-er-vell) is a county on the Edwards Plateau in the U.S. state of Texas. As of the 2010 census, its population was 8,490. Its county seat is Glen Rose. The county is named for Alexander Somervell, Secretary of War for the Republic of Texas.