Cameron County ZIP Codes

List of ZIP Codes in Cameron County

The following table lists ZIP Codes associated with Cameron County, Texas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 78520 25.96564 -97.55103 Brownsville 63,337 615.5
2 78521 25.95109 -97.32078 Brownsville 87,860 361.9
3 78526 25.99587 -97.44991 Brownsville 59,719 486.4
4 78535 26.24948 -97.73124 Combes 435 402.6
5 78550 26.25469 -97.66406 Harlingen 54,169 222.1
6 78552 26.19664 -97.75083 Harlingen 41,277 331.8
7 78559 26.14549 -97.82765 La Feria 12,752 135.6
8 78566 26.13543 -97.42184 Los Fresnos 24,927 69.2
9 78567 26.04607 -97.73866 Los Indios 405 112.3
10 78575 26.03234 -97.55083 Olmito 4,728 219.2
11 78578 26.05336 -97.31004 Port Isabel 10,231 69.4
12 78583 26.28166 -97.4686 Rio Hondo 5,472 22.7
13 78586 26.10715 -97.64576 San Benito 49,103 124.3
14 78592 26.06516 -97.8461 Santa Maria 600 67.0
15 78593 26.26999 -97.82187 Santa Rosa 5,030 50.6
16 78597 26.2474 -97.19688 South Padre Island 2,881 125.9


About Cameron County ZIP Codes

Cameron County in Texas (TX) is served by approximately 16 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 422,926 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Cameron County are located in cities such as Brownsville, Harlingen, San Benito, Los Fresnos, La Feria. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Cameron County, Texas follow the America/Chicago time zone.