Calallen Independent School District is a school district located on the outskirts of Corpus Christi, Texas in northern Nueces County. Flag Seal Nickname: Sparkling City by the Sea Location Location in the state of Texas Government Counties Nueces County Kleberg County San Patricio County Mayor Henry Garrett Geographical characteristics Area     City 1,192. ... Official language(s) See: Languages of Texas Capital Austin Largest city Houston Area  Ranked 2nd  - Total 268,581 sq mi (695,622 km²)  - Width 660 miles (1,065 km)  - Length 790 miles (1,270 km)  - % water 2. ... Nueces County is a county located in the state of Texas. ...

The district has approximately 4,000 students and operates three elementary schools, a middle school, and a high school.