Corpus Christi, TX

ZIP code 78427 is a PO-box-only postal code associated with Corpus Christi, Texas, rather than a conventional, geographically defined neighborhood. No major landmark can therefore be confidently identified as lying within 78427 itself. Prominent Corpus Christi landmarks nearby include the USS Lexington Museum and Texas State Aquarium on the bayfront; both are in ZIP code 78402.