ZIP code · Yorktown · Iowa · United States
ZIP code 51656 — Yorktown
ZIP code 51656 serves Yorktown, Iowa.
- Postal code
- 51656Single source Value from one source, not cross-checked.
- City
- Yorktown
- County
- Page
- State
- Iowa
- Country
- United States
- Coordinates
- 40.7374, -95.1562 — 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