Miami Oklahoma ZIP Codes
Miami holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Miami
| ZIP code | County |
|---|---|
| 74354 | Ottawa County |
| 74355 | Ottawa 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Miami codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Miami. 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 Miami ZIP code begins 743. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 34 ZIP codes, so Miami accounts for 6% of it.
Every Oklahoma ZIP prefix and the region it covers →
Area codes covering Miami
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 Miami occupies.
Miami Oklahoma area codes in full →
Where Miami's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Miami
| City | Distance | ZIP codes |
|---|---|---|
| North Miami Oklahoma ZIP codes | 2.3 mi | 1 ZIP code |
| Commerce Oklahoma ZIP codes | 3.3 mi | 1 ZIP code |
| Quapaw Oklahoma ZIP codes | 6.3 mi | 1 ZIP code |
| Fairland Oklahoma ZIP codes | 9.5 mi | 1 ZIP code |
| Wyandotte Oklahoma ZIP codes | 9.6 mi | 1 ZIP code |
| Welch Oklahoma ZIP codes | 12 mi | 1 ZIP code |
| Bluejacket Oklahoma ZIP codes | 13 mi | 1 ZIP code |
| Afton Oklahoma ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.