Rio Hondo Texas Zip Code. Rio hondo is a city in cameron county, texas, united states. Rio hondo, tx has only 1 standard zip assigned to it by the u.s.
Schools City of Rio Hondo, Texas
The table below compares 78583 to the other 1,854 zip. Web rio hondo, tx is a city located in cameron county, texas and has a land area of 93.12 square miles (241.18 km2). Rio hondo is a city in cameron county, texas, united states. / 26.23444°n 97.58139°w / 26.23444; Rio hondo, tx has only 1 standard zip assigned to it by the u.s.
The table below compares 78583 to the other 1,854 zip. / 26.23444°n 97.58139°w / 26.23444; The table below compares 78583 to the other 1,854 zip. Web rio hondo, tx is a city located in cameron county, texas and has a land area of 93.12 square miles (241.18 km2). Rio hondo, tx has only 1 standard zip assigned to it by the u.s. Rio hondo is a city in cameron county, texas, united states.
