Swea City IA ZIP Code
Swea City city is located in Iowa State, Kossuth County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Swea City IA zip code by its streets and block numbers if we have some of the Swea City streets loaded in our website
Swea City Area Code is 515 and Time Zone is Central (GMT -06:00).
Swea City Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Swea City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Swea City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Swea City, Iowa.
The Swea City Zip Code is 50590.
If you want to send a mail to Swea City City, you should use the 50590 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Swea City ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 50590 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Swea City city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Iowa.