Healdton Oklahoma ZIP Codes
Healdton holds a single ZIP code.
Every ZIP code in Healdton
| ZIP code | County |
|---|---|
| 73438 | Carter 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Healdton codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Healdton. 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 Healdton ZIP code begins 734. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 35 ZIP codes, so Healdton accounts for 3% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Healdton
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 Healdton occupies.
Healdton Oklahoma area codes in full →
Where Healdton's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Healdton
| City | Distance | ZIP codes |
|---|---|---|
| Wilson Oklahoma ZIP codes | 5.6 mi | 1 ZIP code |
| Ringling Oklahoma ZIP codes | 7.0 mi | 1 ZIP code |
| Loco Oklahoma ZIP codes | 13 mi | 1 ZIP code |
| Lone Grove Oklahoma ZIP codes | 14 mi | 1 ZIP code |
| Ratliff City Oklahoma ZIP codes | 15 mi | 1 ZIP code |
| Tatums Oklahoma ZIP codes | 17 mi | 1 ZIP code |
| Velma Oklahoma ZIP codes | 19 mi | 1 ZIP code |
| Ardmore Oklahoma ZIP codes | 20 mi | 3 ZIP codes |
Straight-line distance between place reference points, not driving distance.