Postal reference
ZIP 66023, Kansas
ZIP code 66023 is associated with Effingham in Kansas in the GeoNames postal reference.
Reference details
- State
- Kansas (KS)
- ZIP code
- 66023
- Associated localities
- Effingham
- County names in postal records
- Atchison
- Approximate postal point
- 39.5222, -95.4008
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.