Cooper is located in Delta County. About 1,911 people live here (as of 2020). Between 2010 and 2020, the population declined from 1,969 to 1,911. The region is at 147 meters above sea level. The area covers about 3.8 square kilometers. There are about 113 streets in Cooper. The region was founded in 1870. The postal codes are 75432. The dialing code is 903. Cooper is city in and county seat of Delta County, Texas, United States. Among other things, Cooper has museums. More information at
www.cityofcoopertx.municipalimpact.com.