What is Postal Code?

A postal code is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal address for the purpose of sorting mail. This unique code helps postal services to determine where the mail is being sent to.

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Select The Country Name then Region Name & Subregion Name & lastly The Subdivision Name (if there is any) to see Postal Code.



Or Validate Postal Code  
Or Select a Subregion from these
ADA    34 Branches
ADAMS    4 Branches
BANNOCK    12 Branches
BEAR LAKE    9 Branches
BENEWAH    6 Branches
BINGHAM    10 Branches
BLAINE    7 Branches
BOISE    7 Branches
BONNER    16 Branches
BONNEVILLE    11 Branches
BOUNDARY    5 Branches
BUTTE    3 Branches
CAMAS    3 Branches
CANYON    15 Branches
CARIBOU    5 Branches
CASSIA    6 Branches
CLARK    2 Branches
CLEARWATER    6 Branches
CUSTER    5 Branches
ELMORE    6 Branches
FRANKLIN    6 Branches
FREMONT    8 Branches
GEM    4 Branches
GOODING    4 Branches
IDAHO    13 Branches
JEFFERSON    8 Branches
JEROME    3 Branches
KOOTENAI    14 Branches
LATAH    12 Branches
LEMHI    10 Branches
LEWIS    5 Branches
LINCOLN    3 Branches
MADISON    4 Branches
MINIDOKA    4 Branches
NEZ PERCE    4 Branches
ONEIDA    2 Branches
OWYHEE    5 Branches
PAYETTE    3 Branches
POWER    3 Branches
SHOSHONE    12 Branches
TETON    4 Branches
TWIN FALLS    9 Branches
VALLEY    5 Branches
WASHINGTON    3 Branches

We found 320 Postal codes available for UNITED STATES, IDAHO

General Information About Postal Code


What is Postal Code?

A postal code is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal address for the purpose of sorting mail. This unique code helps postal services to determine where the mail is being sent to.

Almost all the nations of the world use postal codes for sorting mails and though the systems and formats of the postal codes may vary but the common trait is to determine the particular address of the mail & this unique code make the postman's job a little easier.


What is the difference between zip code, pin code, postcode or postal code?

All these codes are essentially the same in their purpose. The difference is postal code is known locally in various terms. such as zip code is mainly used in USA, pin code is used in India, postcode is used in UK & Postal Code is commonly used in other countries.