ZIP Code 51234 is located in the county of Sioux in the state of Iowa. 51234 ZIP Code is spread between the coordinates of +43.1902424 Latitude and -96.01051339 Longitude. 51234 ZIP Code is part of the 712 area code. There is 1 postal office in zip code 51234.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 51234. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.