Marietta Oklahoma ZIP Codes
Marietta holds a single ZIP code.
Every ZIP code in Marietta
| ZIP code | County |
|---|---|
| 73448 | Love 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Marietta codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Marietta. 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 Marietta 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 Marietta accounts for 3% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Marietta
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 Marietta occupies.
Marietta Oklahoma area codes in full →
Where Marietta's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Marietta
| City | Distance | ZIP codes |
|---|---|---|
| Thackerville Oklahoma ZIP codes | 10 mi | 1 ZIP code |
| Leon Oklahoma ZIP codes | 18 mi | 1 ZIP code |
| Ardmore Oklahoma ZIP codes | 18 mi | 3 ZIP codes |
| Lone Grove Oklahoma ZIP codes | 18 mi | 1 ZIP code |
| Mannsville Oklahoma ZIP codes | 22 mi | 1 ZIP code |
| Madill Oklahoma ZIP codes | 23 mi | 1 ZIP code |
| Wilson Oklahoma ZIP codes | 24 mi | 1 ZIP code |
| Kingston Oklahoma ZIP codes | 24 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.