Rio Hondo, TX ZIP Codes, Coordinates & Counties
Rio Hondo, Texas has 1 ZIP code in Cameron county. The approximate center of Rio Hondo is 26.264, -97.486. Rio Hondo has about 16,145 known street addresses.
ZIP codes in Rio Hondo, TX
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 78583 | Cameron | 26.264 | -97.486 |
Counties Rio Hondo spans
Cameron
Most common streets in Rio Hondo
Reynolds, Colorado, Sam Houston, King, Norman, Glenview, Nelson, Johnson, Whitney, Parker
Frequently asked questions
What ZIP codes are in Rio Hondo, TX?
Rio Hondo, Texas has 1 ZIP code, ranging from 78583 to 78583. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Rio Hondo, TX in?
Rio Hondo is in Cameron county.
What are the latitude and longitude of Rio Hondo, TX?
The approximate center of Rio Hondo, Texas is latitude 26.264, longitude -97.486. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Rio Hondo, TX have?
Rio Hondo has 1 ZIP code.
How many addresses are in Rio Hondo, TX?
Rio Hondo, Texas has about 16,145 known street addresses in the sthan.io US address database.
What are the most common streets in Rio Hondo, TX?
Some of the most common street names in Rio Hondo are Reynolds, Colorado, Sam Houston, King, Norman, Glenview.
What cities are near Rio Hondo, TX?
Cities near Rio Hondo include Los Fresnos (10 mi), Harlingen (14 mi), San Benito (14 mi), Combes (16 mi), Olmito (17 mi).
Cities near Rio Hondo
Los Fresnos, TX (10 mi) Harlingen, TX (14 mi) San Benito, TX (14 mi) Combes, TX (16 mi) Olmito, TX (17 mi) Lyford, TX (18 mi) Port Isabel, TX (18 mi) South Padre Island, TX (18 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database