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IROQUOIS is located in South Dakota, US. The ZIP Code for IROQUOIS is 57353. For more information, please see details below, such as: IROQUOIS basic information, ZIP Code list, ZIP+4 Code list, Interactive map, and etc.

IROQUOIS Basic Information

  • Country:

    U.S. - United States
  • State:

    SD - South Dakota
  • The city of IROQUOIS belongs to the Multi-counties.

    CountyCity Name
    Beadle CountyIROQUOIS
    Clark CountyIROQUOIS
    Kingsbury CountyIROQUOIS
  • City Name:


ZIP Code 5 List

What is the zip code of IROQUOIS, South Dakota? Below is the zipcode list for IROQUOIS.

City NameZIP Code 5

ZIP Code 5 Plus 4

What is the 4 plus zip code for IROQUOIS, South Dakota? What is the zip extension for IROQUOIS? What is the last 4 numbers of zip code for IROQUOIS?
Below is the zip extension list for IROQUOIS. You can check the IROQUOIS, South Dakota 9 digit zip code according to the address.

ZIP Code 5 Plus 4 Address
57353-0001 PO BOX 1 (From 1 To 116 ) , IROQUOIS, SD
57353-0121 PO BOX 121 (From 121 To 176 ) , IROQUOIS, SD
57353-2000 301 (From 301 To 399 Odd) N VINITA ST , IROQUOIS, SD
57353-2001 100 (From 100 To 198 Even) E NEOSHO ST , IROQUOIS, SD
57353-2002 101 (From 101 To 199 Odd) E NEOSHO ST , IROQUOIS, SD
57353-2003 100 (From 100 To 198 Even) N OTTOWA ST , IROQUOIS, SD
57353-2004 101 (From 101 To 199 Odd) N OTTOWA ST , IROQUOIS, SD
57353-2005 201 (From 201 To 299 Odd) W KIOWA ST , IROQUOIS, SD
57353-2006 201 (From 201 To 249 Odd) N OTTOWA ST , IROQUOIS, SD
57353-2007 300 (From 300 To 398 Even) N OTTOWA ST , IROQUOIS, SD
If you can't find the 57353 plus 4 zip code you need on this page, we recommend you to use the the feature of Quick Select.

IROQUOIS Envelope Example

  • This page shows two examples of envelopes, One is an example of U.S envelope. Fill in the sender's information at the top left and the recipient information at the bottom right. The necessary information is sender/recipient's full name, street address, city, state and zip code. The recipient address information has been given for your reference. Generally, If you are not sure of the full 9-digit zip code, you can only fill in the 5-digit zip code to avoid loss of package. The other is an envelope example from Universal Postal Union.

  • United States Envelope Example

For more explanation, please read the official document: USA.pdf (English)


This is online map of the address IROQUOIS, South Dakota. You may use button to move and zoom in / out. The map information is for reference only.


This is the population data of the cities named IROQUOIS in 2010 and 2020. (Although all these cities are called IROQUOIS, they are different cities.)

City NameStatePopulation 2020Population 2010
Iroquois Illinois 137 154
Iroquois South Dakota 269 265


This is the IROQUOIS - School page list. Its detail School Name, Address, State, ZIP Code is as below.

School NameAddressCityStateGradesZIP Code
Iroquois Elem Po Box 98Iroquois South DakotaPK-5 57353
Iroquois Hi Sch Po Box 98Iroquois South Dakota9-12 57353
Iroquois Middle Sch Po Box 98Iroquois South Dakota6-8 57353
Pearl Creek Colony Po Box 98Iroquois South DakotaKG-8 57353