United States Major Regions Postal Code Details

US United States Major Regions Postal Code Details

🏛️ Kansas

66732

Allen

Postal Range: 66732~66772

66014

Anderson

Postal Range: 66014~66093

66002

Atchison

Postal Range: 66002~66058

67057

Barber

Postal Range: 67057~67143

67511

Barton

Postal Range: 67511~67567

66701

Bourbon

Postal Range: 66701~66779

66424

Brown

Postal Range: 66424~66532

66842

Butler

Postal Range: 66842~67154

66843

Chase

Postal Range: 66843~66869

67024

Chautauqua

Postal Range: 67024~67361

66713

Cherokee

Postal Range: 66713~66782

67731

Cheyenne

Postal Range: 67731~67756

67831

Clark

Postal Range: 67831~67865

67432

Clay

Postal Range: 67432~67487

66901

Cloud

Postal Range: 66901~67466

66758

Coffey

Postal Range: 66758~66871

67029

Comanche

Postal Range: 67029~67155

67005

Cowley

Postal Range: 67005~67156

66711

Crawford

Postal Range: 66711~66780

67635

Decatur

Postal Range: 67635~67749

67410

Dickinson

Postal Range: 67410~67492

66008

Doniphan

Postal Range: 66008~66094

66006

Douglas

Postal Range: 66006~66050

67519

Edwards

Postal Range: 67519~67563

67345

Elk

Postal Range: 67345~67353

67601

Ellis

Postal Range: 67601~67674

67439

Ellsworth

Postal Range: 67439~67490

67846

Finney

Postal Range: 67846~67868

67801

Ford

Postal Range: 67801~67882

66042

Franklin

Postal Range: 66042~66095

66441

Geary

Postal Range: 66441~66514

67736

Gove

Postal Range: 67736~67752

67625

Graham

Postal Range: 67625~67659

67880

Grant

Postal Range: 67880

67835

Gray

Postal Range: 67835~67867

67879

Greeley

Postal Range: 67879

66853

Greenwood

Postal Range: 66853~67137

67836

Hamilton

Postal Range: 67836~67878

67003

Harper

Postal Range: 67003~67150

67020

Harvey

Postal Range: 67020~67151

67870

Haskell

Postal Range: 67870~67877

67849

Hodgeman

Postal Range: 67849~67854

66416

Jackson

Postal Range: 66416~66552

66054

Jefferson

Postal Range: 66054~66512

66936

Jewell

Postal Range: 66936~66970

66018

Johnson

Postal Range: 66018~66286

67838

Kearny

Postal Range: 67838~67860

67035

Kingman

Postal Range: 67035~67159

67054

Kiowa

Postal Range: 67054~67109

67330

Labette

Postal Range: 67330~67357

67839

Lane

Postal Range: 67839~67850

66007

Leavenworth

Postal Range: 66007~66086

67418

Lincoln

Postal Range: 67418~67481

66010

Linn

Postal Range: 66010~66767

67747

Logan

Postal Range: 67747~67764

66801

Lyon

Postal Range: 66801~66868

66840

Marion

Postal Range: 66840~67483

66403

Marshall

Postal Range: 66403~66548

67107

Mcpherson

Postal Range: 67107~67546

67844

Meade

Postal Range: 67844~67869

66013

Miami

Postal Range: 66013~66071

67420

Mitchell

Postal Range: 67420~67485

67301

Montgomery

Postal Range: 67301~67364

66838

Morris

Postal Range: 66838~66873

67950

Morton

Postal Range: 67950~67954

66404

Nemaha

Postal Range: 66404~66550

66720

Neosho

Postal Range: 66720~66776

67515

Ness

Postal Range: 67515~67584

67622

Norton

Postal Range: 67622~67654

66413

Osage

Postal Range: 66413~66543

67437

Osborne

Postal Range: 67437~67651

67422

Ottawa

Postal Range: 67422~67484

67523

Pawnee

Postal Range: 67523~67574

67621

Phillips

Postal Range: 67621~67664

66407

Pottawatomie

Postal Range: 66407~66549

67021

Pratt

Postal Range: 67021~67134

67730

Rawlins

Postal Range: 67730~67745

67501

Reno

Postal Range: 67501~67585

66930

Republic

Postal Range: 66930~66966

67427

Rice

Postal Range: 67427~67579

66449

Riley

Postal Range: 66449~66554

67632

Rooks

Postal Range: 67632~67675

67513

Rush

Postal Range: 67513~67575

67626

Russell

Postal Range: 67626~67673

67401

Saline

Postal Range: 67401~67470

67871

Scott

Postal Range: 67871

67001

Sedgwick

Postal Range: 67001~67278

67859

Seward

Postal Range: 67859~67905

66402

Shawnee

Postal Range: 66402~66699

67740

Sheridan

Postal Range: 67740~67757

67733

Sherman

Postal Range: 67733~67741

66932

Smith

Postal Range: 66932~67638

67545

Stafford

Postal Range: 67545~67578

67855

Stanton

Postal Range: 67855~67862

67951

Stevens

Postal Range: 67951~67952

67004

Sumner

Postal Range: 67004~67152

67701

Thomas

Postal Range: 67701~67753

67631

Trego

Postal Range: 67631~67672

66401

Wabaunsee

Postal Range: 66401~66834

67758

Wallace

Postal Range: 67758~67762

66933

Washington

Postal Range: 66933~66968

67861

Wichita

Postal Range: 67861~67863

66710

Wilson

Postal Range: 66710~66757

66761

Woodson

Postal Range: 66761~66783

66012

Wyandotte

Postal Range: 66012~66160

📮US United States Regional Postal Code FAQ & Postal Regulations

📮 What is the format of a US ZIP code?

Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.

🔍 How to find the ZIP code for an address?

Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.

⚠️ What happens if I use a wrong ZIP code?

Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.

🔄 Do ZIP codes ever change?

Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.

📦 Is a ZIP code required for international mail to the US?

Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).