Southmayd Texas ZIP Codes

Southmayd holds a single ZIP code.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Southmayd codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Southmayd. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Southmayd ZIP code begins 762. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 46 ZIP codes, so Southmayd accounts for 2% of it.

Every Texas ZIP prefix and the region it covers →

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Southmayd occupies.

• 430 Area code 430
• 903 Area code 903
• 940 Area code 940

These codes are associated with Southmayd through county-level matching, not a per-address guarantee.

Southmayd Texas area codes in full →

Straight-line distance between place reference points, not driving distance.