ZIP code · Morning Sun · Iowa · United States
ZIP code 52640 — Morning Sun
ZIP code 52640 serves Morning Sun, Iowa.
- Postal code
- 52640Single source Value from one source, not cross-checked.
- City
- Morning Sun
- County
- Louisa
- State
- Iowa
- Country
- United States
- Coordinates
- 41.0984, -91.2581 — precision precise (locality)
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