List of Illinois ZIP Codes Complete

Midwestern states in the US include Illinois. To the north, it borders Wisconsin; to the northwest, Iowa; to the southwest, Missouri; to the south, Kentucky; and to the east, Indiana. The Chicago metropolitan area and Greater St. Louis' Metro East region rank among its largest metropolitan areas. Springfield, the state's capital, and Peoria and Rockford are additional major cities. Illinois has the sixth-largest population, the fifth-largest gross domestic product (GDP), and the 25th-largest land area among the 50 states in the United States. Illinois is a significant transportation center and has a broad economy. There are two main ways that the Port of Chicago connects the state to foreign ports: from the Great Lakes to the Atlantic Ocean via the Saint Lawrence Seaway and from the Great Lakes to the Mississippi River via the Illinois River via the Illinois Waterway. Illinois' borders are partially defined by the Wabash, Ohio, and Mississippi rivers. All updated Illinois ZIP codes for cities, municipalities, and streets are included in this page.

Illinois zip codes play a crucial role in the efficient functioning of the postal system within the state of Illinois, United States. Zip codes, also known as Zone Improvement Plan codes, are numerical codes assigned to specific geographic areas, aiding in the sorting, routing, and delivery of mail.

Illinois zip codes adhere to the standard format used across the United States. They consist of five digits that represent particular regions, cities, towns, or neighborhoods within the state. The first digit of the zip code generally indicates a broad geographic area, with Illinois falling into the range of 60XXX-62XXX. The subsequent digits provide further specificity, narrowing down the location to specific cities, towns, or areas within the designated region.

The primary purpose of Illinois zip codes is to ensure accurate and timely mail delivery. By incorporating the correct zip code in their addresses, individuals and businesses contribute to the efficient sorting and routing of mail, reducing the chances of misdelivery and ensuring that items reach their intended recipients promptly.

Moreover, Illinois zip codes have broader applications beyond the postal system. They are widely used in demographic analysis, market research, and urban planning initiatives. Researchers and analysts rely on zip code data to gather insights into population density, socioeconomic indicators, housing patterns, and other demographic factors. Businesses leverage zip codes for targeted marketing campaigns, enabling them to identify specific customer segments in particular areas.

Illinois zip codes are integrated into digital mapping systems, GPS devices, and online platforms, facilitating accurate location-based services. They assist in providing precise directions, calculating distances, and locating nearby businesses, services, or landmarks. Emergency services also rely on zip codes to quickly identify the location of incidents or emergencies, ensuring a prompt response and assistance.

Given Illinois' diverse geography, which includes bustling urban areas, rural communities, and agricultural regions, zip codes play a critical role in supporting logistics and transportation systems. They aid in resource allocation, planning efficient delivery routes, and managing the distribution of goods and services across different regions. Zip codes are particularly important in densely populated areas, where accurate addressing is essential for efficient mail delivery and package logistics.

In summary, Illinois zip codes are integral to the state's postal system, enabling accurate and efficient mail delivery. They have widespread applications in demographic analysis, market research, targeted marketing, and location-based services. By incorporating the appropriate zip code in their addresses, individuals and businesses in Illinois contribute to the smooth functioning of the postal system and benefit from reliable mail delivery and accurate navigation services.

Illinois ZIP Code

Country: United States of America

Region (State): Illinois (IL)

State Capital: Springfield

Associated ZIP Range: 60001 to 62999

Illinois ZIP Codes (1) – List of Postal Codes for the State of Illinois, USA

County

City

ZIP Code

Mchenry

Alden

60001

Lake

Antioch

60002

Cook

Arlington Heights

60004

Cook

Arlington Heights

60005

Cook

Arlington Heights

60006

Cook

Elk Grove Village

60007

Cook

Rolling Meadows

60008

Cook

Elk Grove Village

60009

Lake

Barrington

60010

Lake

Barrington

60011

Mchenry

Crystal Lake

60012

Mchenry

Cary

60013

Mchenry

Crystal Lake

60014

Lake

Deerfield

60015

Cook

Des Plaines

60016

Cook

Des Plaines

60017

Cook

Des Plaines

60018

Cook

Des Plaines

60019

Lake

Fox Lake

60020

Mchenry

Fox River Grove

60021

Cook

Glencoe

60022

Cook

Glenview

60025

Cook

Glenview

60026

Cook

Golf

60029

Lake

Grayslake

60030

Lake

Gurnee

60031

Mchenry

Harvard

60033

Mchenry

Hebron

60034

Lake

Highland Park

60035

Lake

Fort Sheridan

60037

Cook

Palatine

60038

Mchenry

Crystal Lake

60039

Lake

Highwood

60040

Lake

Ingleside

60041

Lake

Island Lake

60042

Cook

Kenilworth

60043

Lake

Lake Bluff

60044

Lake

Lake Forest

60045

Lake

Lake Villa

60046

Lake

Lake Zurich

60047

Lake

Libertyville

60048

Lake

Long Grove

60049

Mchenry

Mchenry

60050

Mchenry

Mchenry

60051

Cook

Morton Grove

60053

Cook

Palatine

60055

Cook

Mount Prospect

60056

Lake

Mundelein

60060

Lake

Vernon Hills

60061

Cook

Northbrook

60062

Lake

North Chicago

60064

Cook

Northbrook

60065

Cook

Palatine

60067

Cook

Park Ridge

60068

Lake

Lincolnshire

60069

Cook

Prospect Heights

60070

Mchenry

Richmond

60071

Mchenry

Ringwood

60072

Lake

Round Lake

60073

Cook

Palatine

60074

Lake

Russell

60075

Cook

Skokie

60076

Cook

Skokie

60077

Cook

Palatine

60078

Lake

Waukegan

60079

Mchenry

Spring Grove

60081

Cook

Techny

60082

Lake

Wadsworth

60083

Lake

Wauconda

60084

Lake

Waukegan

60085

Lake

North Chicago

60086

Lake

Waukegan

60087

Lake

Great Lakes

60088

Lake

Buffalo Grove

60089

Cook

Wheeling

60090

Cook

Wilmette

60091

Lake

Libertyville

60092

Cook

Winnetka

60093

Cook

Palatine

60094

Cook

Palatine

60095

Lake

Winthrop Harbor

60096

Mchenry

Wonder Lake

60097

Mchenry

Woodstock

60098

Lake

Zion

60099

Dupage

Addison

60101

Mchenry

Algonquin

60102

Dupage

Bartlett

60103

Cook

Bellwood

60104

Dupage

Bensenville

60105

Dupage

Bensenville

60106

Cook

Streamwood

60107

Dupage

Bloomingdale

60108

Kane

Burlington

60109

Kane

Carpentersville

60110

Dekalb

Clare

60111

Dekalb

Cortland

60112

Ogle

Creston

60113

Dekalb

Dekalb

60115

Dupage

Carol Stream

60116

Dupage

Bloomingdale

60117

Kane

Dundee

60118

Kane

Elburn

60119

Kane

Elgin

60120

Kane

Elgin

60121

Dupage

Carol Stream

60122

Kane

Elgin

60123

Kane

Elgin

60124

Dupage

Carol Stream

60125

Dupage

Elmhurst

60126

Dupage

Carol Stream

60128

Dekalb

Esmond

60129

Cook

Forest Park

60130

Cook

Franklin Park

60131

Dupage

Carol Stream

60132

Cook

Hanover Park

60133

Kane

Geneva

60134

Dekalb

Genoa

60135

Kane

Gilberts

60136

Dupage

Glen Ellyn

60137

Dupage

Glen Ellyn

60138

Dupage

Glendale Heights

60139

Kane

Hampshire

60140

Cook

Hines

60141

Mchenry

Huntley

60142

Dupage

Itasca

60143

Kane

Kaneville

60144

Dekalb

Kingston

60145

Dekalb

Kirkland

60146

Kane

Lafox

60147

Dupage

Lombard

60148

Dekalb

Malta

60150

Kane

Maple Park

60151

Mchenry

Marengo

60152

Cook

Maywood

60153

Cook

Westchester

60154

Cook

Broadview

60155

Mchenry

Lake In The Hills

60156

Dupage

Medinah

60157

Cook

Schaumburg

60159

Cook

Melrose Park

60160

Cook

Melrose Park

60161

Cook

Hillside

60162

Cook

Berkeley

60163

Cook

Melrose Park

60164

Cook

Stone Park

60165

Cook

Schaumburg

60168

Cook

Hoffman Estates

60169

Kane

Plato Center

60170

Cook

River Grove

60171

Dupage

Roselle

60172

Cook

Schaumburg

60173

Kane

Saint Charles

60174

Kane

Saint Charles

60175

Cook

Schiller Park

60176

Kane

South Elgin

60177

Dekalb

Sycamore

60178

Cook

Hoffman Estates

60179

Mchenry

Union

60180

Dupage

Villa Park

60181

Kane

Wasco

60183

Dupage

Wayne

60184

Dupage

West Chicago

60185

Dupage

West Chicago

60186

Dupage

Wheaton

60187

Dupage

Carol Stream

60188

Dupage

Wheaton

60189

Dupage

Winfield

60190

Dupage

Wood Dale

60191

Cook

Hoffman Estates

60192

Cook

Schaumburg

60193

Cook

Schaumburg

60194

Cook

Schaumburg

60195

Cook

Schaumburg

60196

Dupage

Carol Stream

60197

Dupage

Carol Stream

60199

Cook

Evanston

60201

Cook

Evanston

60202

Cook

Evanston

60203

Cook

Evanston

60204

Cook

Evanston

60208

Cook

Evanston

60209

Cook

Mchenry

60296

Cook

Mchenry

60297

Cook

Oak Park

60301

Cook

Oak Park

60302

Cook

Oak Park

60303

Cook

Oak Park

60304

Cook

River Forest

60305

Dupage

Wood Dale

60399

Will

Beecher

60401

Cook

Berwyn

60402

Will

Crest Hill

60403

Will

Shorewood

60404

Cook

Blue Island

60406

Grundy

Braceville

60407

Will

Braidwood

60408

Cook

Calumet City

60409

Will

Channahon

60410

Cook

Chicago Heights

60411

Cook

Chicago Heights

60412

Cook

Chicago Ridge

60415

Grundy

Coal City

60416

Will

Crete

60417

Cook

Dolton

60419

Livingston

Dwight

60420

Will

Elwood

60421

Cook

Flossmoor

60422

Will

Frankfort

60423

Grundy

Gardner

60424

Cook

Glenwood

60425

Cook

Harvey

60426

Cook

Markham

60428

Cook

Hazel Crest

60429

Cook

Homewood

60430

Will

Joliet

60431

Will

Joliet

60432

Will

Joliet

60433

Will

Joliet

60434

Will

Joliet

60435

Will

Joliet

60436

Grundy

Kinsman

60437

Cook

Lansing

60438

Cook

Lemont

60439

Will

Bolingbrook

60440

Will

Lockport

60441

Will

Manhattan

60442

Cook

Matteson

60443

Grundy

Mazon

60444

Cook

Midlothian

60445

Will

Romeoville

60446

Grundy

Minooka

60447

Will

Mokena

60448

Will

Monee

60449

Grundy

Morris

60450

Will

New Lenox

60451

Cook

Oak Forest

60452

Cook

Oak Lawn

60453

Cook

Oak Lawn

60454

Cook

Bridgeview

60455

Cook

Hometown

60456

Cook

Hickory Hills

60457

Cook

Justice

60458

Cook

Burbank

60459

Livingston

Odell

60460

Cook

Olympia Fields

60461

Cook

Orland Park

60462

Cook

Palos Heights

60463

Cook

Palos Park

60464

Cook

Palos Hills

60465

Cook

Park Forest

60466

Cook

Orland Park

60467

Will

Peotone

60468

Cook

Posen

60469

La Salle

Ransom

60470

Cook

Richton Park

60471

Cook

Robbins

60472

Cook

South Holland

60473

Grundy

South Wilmington

60474

Cook

Steger

60475

Cook

Thornton

60476

Cook

Tinley Park

60477

Cook

Country Club Hills

60478

Grundy

Verona

60479

Cook

Willow Springs

60480

Will

Wilmington

60481

Cook

Worth

60482

Cook

Tinley Park

60483

Cook

Tinley Park

60487

Will

Bolingbrook

60490

Will

Homer Glen

60491

Cook

Bedford Park

60499

Cook

Summit Argo

60501

Dupage

Aurora

60502

Dupage

Aurora

60503

Dupage

Aurora

60504

Kane

Aurora

60505

Kane

Aurora

60506

Kane

Aurora

60507

Kane

Batavia

60510

Kane

Big Rock

60511

Kendall

Bristol

60512

Cook

Brookfield

60513

Dupage

Clarendon Hills

60514

Dupage

Downers Grove

60515

Dupage

Downers Grove

60516

Dupage

Woodridge

60517

La Salle

Earlville

60518

Dupage

Eola

60519

Dekalb

Hinckley

60520

Dupage

Hinsdale

60521

Dupage

Hinsdale

60522

Dupage

Oak Brook

60523

Cook

La Grange

60525

Cook

La Grange Park

60526

Dupage

Willowbrook

60527

Lee

Lee

60530

La Salle

Leland

60531

Dupage

Lisle

60532

Cook

Lyons

60534

Kendall

Millbrook

60536

Kendall

Millington

60537

Kendall

Montgomery

60538

Kane

Mooseheart

60539

Dupage

Naperville

60540

Kendall

Newark

60541

Kane

North Aurora

60542

Kendall

Oswego

60543

Will

Plainfield

60544

Kendall

Plano

60545

Cook

Riverside

60546

Dekalb

Sandwich

60548

La Salle

Serena

60549

Dekalb

Shabbona

60550

La Salle

Sheridan

60551

Dekalb

Somonauk

60552

Lee

Steward

60553

Kane

Sugar Grove

60554

Dupage

Warrenville

60555

Dekalb

Waterman

60556

La Salle

Wedron

60557

Cook

Western Springs

60558

Dupage

Westmont

60559

Kendall

Yorkville

60560

Dupage

Darien

60561

Dupage

Naperville

60563

Will

Naperville

60564

Dupage

Naperville

60565

Dupage

Naperville

60566

Dupage

Naperville

60567

Kane

Aurora

60568

Dupage

Hinsdale

60570

Dupage

Aurora

60572

Will

Plainfield

60585

Will

Plainfield

60586

Dupage

Fox Valley

60597

Dupage

Aurora

60598

Dupage

Fox Valley

60599

Cook

Chicago

60601

Cook

Chicago

60602

Cook

Chicago

60603

Cook

Chicago

60604

Cook

Chicago

60605

Cook

Chicago

60606

Cook

Chicago

60607

Cook

Chicago

60608

Cook

Chicago

60609

Cook

Chicago

60610

Cook

Chicago

60611

Cook

Chicago

60612

Cook

Chicago

60613

Cook

Chicago

60614

Cook

Chicago

60615

Cook

Chicago

60616

Cook

Chicago

60617

Cook

Chicago

60618

Cook

Chicago

60619

Cook

Chicago

60620

Cook

Chicago

60621

Cook

Chicago

60622

Cook

Chicago

60623

Cook

Chicago

60624

Cook

Chicago

60625

Cook

Chicago

60626

Cook

Chicago

60628

Cook

Chicago

60629

Cook

Chicago

60630

Cook

Chicago

60631

Cook

Chicago

60632

Cook

Chicago

60633

Cook

Chicago

60634

Cook

Chicago

60636

Cook

Chicago

60637

Cook

Chicago

60638

Cook

Chicago

60639

Cook

Chicago

60640

Cook

Chicago

60641

Cook

Chicago

60643

Cook

Chicago

60644

Cook

Chicago

60645

Cook

Chicago

60646

Cook

Chicago

60647

Cook

Chicago

60649

Cook

Chicago

60651

Cook

Chicago

60652

Cook

Chicago

60653

Cook

Chicago

60654

Cook

Chicago

60655

Cook

Chicago

60656

Cook

Chicago

60657

Cook

Chicago

60659

Cook

Chicago

60660

Cook

Chicago

60661

Cook

Chicago

60663

Cook

Chicago

60664

Cook

Chicago

60666

Cook

Chicago

60668

Cook

Chicago

60669

Cook

Chicago

60670

Cook

Chicago

60673

Cook

Chicago

60674

Cook

Chicago

60675

Cook

Chicago

60677

Cook

Chicago

60678

Cook

Chicago

60679

Cook

Chicago

60680

Cook

Chicago

60681

Cook

Chicago

60682

Cook

Chicago

60684

Cook

Chicago

60685

Cook

Chicago

60686

Cook

Chicago

60687

Cook

Chicago

60688

Cook

Chicago

60689

Cook

Chicago

60690

Cook

Chicago

60691

Cook

Chicago

60693

Cook

Chicago

60694

Cook

Chicago

60695

Cook

Chicago

60696

Cook

Chicago

60697

Cook

Chicago

60699

Cook

Chicago

60701

Cook

Harwood Heights

60706

Cook

Elmwood Park

60707

Cook

Lincolnwood

60712

Cook

Niles

60714

Cook

Alsip

60803

Cook

Cicero

60804

Cook

Evergreen Park

60805

Cook

Riverdale

60827

Kankakee

Kankakee

60901

Kankakee

Aroma Park

60910

Iroquois

Ashkum

60911

Iroquois

Beaverville

60912

Kankakee

Bonfield

60913

Kankakee

Bourbonnais

60914

Kankakee

Bradley

60915

Kankakee

Buckingham

60917

Iroquois

Buckley

60918

Ford

Cabery

60919

Livingston

Campus

60920

Livingston

Chatsworth

60921

Iroquois

Chebanse

60922

Iroquois

Cissna Park

60924

Iroquois

Claytonville

60926

Iroquois

Clifton

60927

Iroquois

Crescent City

60928

Livingston

Cullom

60929

Iroquois

Danforth

60930

Iroquois

Donovan

60931

Vermilion

East Lynn

60932

Ford

Elliott

60933

Livingston

Emington

60934

Kankakee

Essex

60935

Ford

Gibson City

60936

Iroquois

Gilman

60938

Iroquois

Goodwine

60939

Kankakee

Grant Park

60940

Kankakee

Herscher

60941

Vermilion

Hoopeston

60942

Kankakee

Hopkins Park

60944

Iroquois

Iroquois

60945

Ford

Kempton

60946

Iroquois

Loda

60948

Champaign

Ludlow

60949

Kankakee

Manteno

60950

Iroquois

Martinton

60951

Ford

Melvin

60952

Iroquois

Milford

60953

Kankakee

Momence

60954

Iroquois

Onarga

60955

Iroquois

Papineau

60956

Ford

Paxton

60957

Ford

Piper City

60959

Vermilion

Rankin

60960

Kankakee

Reddick

60961

Ford

Roberts

60962

Vermilion

Rossville

60963

Kankakee

Saint Anne

60964

Iroquois

Sheldon

60966

Iroquois

Stockland

60967

Iroquois

Thawville

60968

Kankakee

Union Hill

60969

Iroquois

Watseka

60970

Iroquois

Wellington

60973

Iroquois

Woodland

60974


Illinois ZIP Codes (2) – List of Postal Codes for the State of Illinois, USA

County

City

ZIP Code

Jo Daviess

Apple River

61001

Lee

Ashton

61006

Ogle

Baileyville

61007

Boone

Belvidere

61008

Ogle

Byron

61010

Boone

Caledonia

61011

Boone

Capron

61012

Stephenson

Cedarville

61013

Carroll

Chadwick

61014

Ogle

Chana

61015

Winnebago

Cherry Valley

61016

Stephenson

Dakota

61018

Stephenson

Davis

61019

Ogle

Davis Junction

61020