78403 ZIP Code — Corpus Christi, TX
Nueces County, Texas
ZIP code 78403 is located in Corpus Christi, Texas, within Nueces County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 361.
0
population
0.00
sq mi land
Standard
ZIP type
Central (CT)
timezone
78403 ZIP code map
Cities in ZIP code 78403
Below are the cities the US Postal Service accepts for ZIP code 78403. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Corpus Christi | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 48 |
| County FIPS | 355 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 27.8006 |
| Longitude | -97.3964 |
| Timezone | Central (CT) |
| Area code | 361 |