Santa Rosa Texas ZIP Codes
Santa Rosa holds a single ZIP code.
Every ZIP code in Santa Rosa
| ZIP code | County |
|---|---|
| 78593 | Cameron County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Santa Rosa codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Santa Rosa. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Santa Rosa ZIP code begins 785. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 68 ZIP codes, so Santa Rosa accounts for 1% of it.
Every Texas ZIP prefix and the region it covers →
Area codes covering Santa Rosa
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Santa Rosa occupies.
Santa Rosa Texas area codes in full →
Where Santa Rosa's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Santa Rosa
| City | Distance | ZIP codes |
|---|---|---|
| Combes Texas ZIP codes | 6.1 mi | 1 ZIP code |
| La Villa Texas ZIP codes | 6.9 mi | 1 ZIP code |
| La Feria Texas ZIP codes | 7.0 mi | 1 ZIP code |
| Mercedes Texas ZIP codes | 8.9 mi | 1 ZIP code |
| Edcouch Texas ZIP codes | 8.9 mi | 1 ZIP code |
| Harlingen Texas ZIP codes | 9.1 mi | 4 ZIP codes |
| Elsa Texas ZIP codes | 11 mi | 1 ZIP code |
| Lyford Texas ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.