zip code 50440 is a zipcode of Grafton, Iowa state, usa. zip code of Grafton and its population information along with its latitude and longitude coordinates.
ZIP Code 50440
- Zip Code
- 50440
- City
- Grafton
- County
- Worth
- State
- Iowa
- Latitude
- 43.336715
- Longitude
- -93.067637
- Population
- 422