U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Nueces County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Nueces County.

County State ZIP Code City Area Codes
Nueces County TX 78413 Corpus Christi 361
Nueces County TX 78414 Corpus Christi 361
Nueces County TX 78415 Corpus Christi 361
Nueces County TX 78416 Corpus Christi 361
Nueces County TX 78417 Corpus Christi 361
Nueces County TX 78418 Corpus Christi 361
Nueces County TX 78419 Corpus Christi 361
Nueces County TX 78426 Corpus Christi 361
Nueces County TX 78427 Corpus Christi 361
Nueces County TX 78460 Corpus Christi 361
Page 3 of 5

Geographic Map of Nueces County

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.