where is lampasas texas
Lampasas County, Texas. Lampasas County (/lÃ¦mËpÃ¦sÉs/ lam-PASS-uss) is a county located on the Edwards Plateau in the U.S. state of Texas. As of the 2010 census, its population was 19,677. Its county seat is Lampasas. The county is named for the Lampasas River.