Zip code 78403: Corpus Christi, Texas
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 78403
78403 is a non-residential zip code for Corpus Christi, Texas (Nueces County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 78403, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Corpus Christi
- State
- Texas
- County
- Nueces County
- Center point
- 27.7770° N, 97.4632° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 78403
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 78426 | Corpus Christi, TX · PO box | 0 mi | — |
| 78463 | Corpus Christi, TX · PO box | 0 mi | — |
| 78465 | Corpus Christi, TX · PO box | 0 mi | — |
| 78466 | Corpus Christi, TX · PO box | 0 mi | — |
| 78467 | Corpus Christi, TX · PO box | 0 mi | — |
| 78468 | Corpus Christi, TX · PO box | 0 mi | — |
| 78469 | Corpus Christi, TX · PO box | 0 mi | — |
| 78480 | Corpus Christi, TX · PO box | 0 mi | — |
| 78405 | Corpus Christi, TX | 1.5 mi | $38,294 |
| 78408 | Corpus Christi, TX | 2 mi | $41,045 |
| 78407 | Corpus Christi, TX | 2.3 mi | $47,688 |
| 78416 | Corpus Christi, TX | 2.5 mi | $43,198 |
Questions about 78403
What city is zip code 78403?
78403 is assigned to Corpus Christi, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 78403 in?
78403 is in Nueces County, Texas.
What time zone is 78403 in?
78403 is in Central Time.
What zip codes are near 78403?
The closest zip codes to 78403 are 78426, 78463, 78465, 78466, 78467.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 78403, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.