Corpus Christi is the county seat of Nueces County and a coastal city located in the U.S. state of Texas. It is part of the region known as South Texas. As of the 2000 U.S. Census, the city had a population of 277,454 people (though a July 1, 2004 estimate placed the population at 281,196), making it the eighth-largest city in the state. The translation of the city's name is Body of Christ, given to the settlement by the Spanish, in honour of the Blessed Sacrament (Eucharist).

The city is often referred to as "The Sparkling City by the Sea," particularly in literature promoting tourism. Locals and natives often just call it Corpus. The city is home to Naval Air Station Corpus Christi. Corpus Christi is served by the Corpus Christi International Airport on the west side of the city.