Mercedes Texas ZIP Codes
Mercedes holds a single ZIP code.
Every ZIP code in Mercedes
| ZIP code | County |
|---|---|
| 78570 | Hidalgo 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mercedes codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mercedes. 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 Mercedes 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 Mercedes accounts for 1% of it.
Every Texas ZIP prefix and the region it covers →
Area codes covering Mercedes
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 Mercedes occupies.
Mercedes Texas area codes in full →
Where Mercedes's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mercedes
| City | Distance | ZIP codes |
|---|---|---|
| Weslaco Texas ZIP codes | 4.7 mi | 2 ZIP codes |
| Progreso Texas ZIP codes | 4.8 mi | 1 ZIP code |
| La Feria Texas ZIP codes | 5.5 mi | 1 ZIP code |
| Donna Texas ZIP codes | 7.8 mi | 1 ZIP code |
| Santa Rosa Texas ZIP codes | 8.9 mi | 1 ZIP code |
| La Villa Texas ZIP codes | 9.9 mi | 1 ZIP code |
| Edcouch Texas ZIP codes | 10 mi | 1 ZIP code |
| Elsa Texas ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.