Average GPS coordinates for Winona Postcode location: 37.017, -91.312. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Winona on map:

---

Listing cities & postcodes (1):
>> Missouri, 65588 Winona, Shannon, GPS coordinates: 37.0169,-91.3121