Zip code 78523: Brownsville, Texas
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 78523
78523 is a non-residential zip code for Brownsville, Texas (Cameron 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 78523, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Brownsville
- State
- Texas
- County
- Cameron County
- Center point
- 25.9810° N, 97.5209° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 78523
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 78520 | Brownsville, TX | 2.2 mi | $50,116 |
| 78575 | Olmito, TX | 4 mi | $71,765 |
| 78526 | Brownsville, TX | 4.5 mi | $70,565 |
| 78522 | Brownsville, TX · PO box | 5.7 mi | — |
| 78586 | San Benito, TX | 12 mi | $45,575 |
| 78521 | Brownsville, TX | 13 mi | $44,509 |
| 78566 | Los Fresnos, TX | 14 mi | $60,187 |
| 78578 | Port Isabel, TX | 14 mi | $51,880 |
| 78567 | Los Indios, TX | 14 mi | — |
| 78568 | Lozano, TX · PO box | 15 mi | — |
| 78553 | Harlingen, TX · PO box | 18 mi | — |
| 78552 | Harlingen, TX | 21 mi | $69,811 |
Questions about 78523
What city is zip code 78523?
78523 is assigned to Brownsville, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 78523 in?
78523 is in Cameron County, Texas.
What time zone is 78523 in?
78523 is in Central Time.
What zip codes are near 78523?
The closest zip codes to 78523 are 78520, 78575, 78526, 78522, 78586.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 78523, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.