ZIP code · Alton · Missouri · United States
ZIP code 65606 — Alton
ZIP code 65606 serves Alton, Missouri.
- Postal code
- 65606Single source Value from one source, not cross-checked.
- City
- Alton
- County
- Oregon
- State
- Missouri
- Country
- United States
- Coordinates
- 36.6929, -91.3971 — precision estimated (postal-area centroid)
View on OpenStreetMap
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page