Corpus Christi, TX

ZIP code 78461 is a United States Postal Service PO Box ZIP code associated with Corpus Christi, Texas, rather than a defined residential district. Because it does not describe a conventional mapped area, no major public landmarks can be reliably said to lie within its boundaries. Well-known Corpus Christi sites, including the USS Lexington, Texas State Aquarium, and Corpus Christi Marina, are elsewhere in the city and should not be attributed to 78461.