Winona Missouri ZIP Codes
Winona holds a single ZIP code.
Every ZIP code in Winona
| ZIP code | County |
|---|---|
| 65588 | Shannon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Winona codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Winona. 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 Winona ZIP code begins 655. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 33 ZIP codes, so Winona accounts for 3% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Winona
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 Winona occupies.
Winona Missouri area codes in full →
Where Winona's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Winona
| City | Distance | ZIP codes |
|---|---|---|
| Birch Tree Missouri ZIP codes | 9.1 mi | 1 ZIP code |
| Eminence Missouri ZIP codes | 10 mi | 1 ZIP code |
| Van Buren Missouri ZIP codes | 18 mi | 1 ZIP code |
| Mountain View Missouri ZIP codes | 21 mi | 1 ZIP code |
| Summersville Missouri ZIP codes | 22 mi | 1 ZIP code |
| Alton Missouri ZIP codes | 22 mi | 1 ZIP code |
| Ellington Missouri ZIP codes | 25 mi | 1 ZIP code |
| Grandin Missouri ZIP codes | 30 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.