Blanco is located in Blanco County. The region is located on the body of water Blanco River. About 1,682 people live here (as of 2020). Between 2010 and 2020, the population declined from 1,739 to 1,682. The region is at 405 meters above sea level. The area covers about 7.7 square kilometers. There are about 189 streets in Blanco. The postal codes are 78606. The dialing code is 830. Blanco is city in Blanco County, Texas, United States. Among other things, Blanco has restaurants and supermarkets. More information at
www.cityofblanco.com.