List of Iowa ZIP Codes Complete

The Mississippi River borders the Midwestern state of Iowa to the east, the Missouri River to the west, and the Big Sioux River to the south. Six states border it: Minnesota to the north, South Dakota to the northwest, Nebraska to the west, Wisconsin to the northeast, Illinois to the east and southeast, Missouri to the south, and South Dakota to the west and southeast. All recently changed ZIP codes for Iowa's cities, municipalities, and streets are included in this post.

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

Iowa 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 Iowa falling into the range of 50XXX-52XXX. The subsequent digits provide further specificity, narrowing down the location to specific cities, towns, or areas within the designated region.

The primary purpose of Iowa 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.

Beyond their role in mail delivery, Iowa zip codes have broader applications in various sectors and industries. They are utilized 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 often leverage zip codes for targeted marketing campaigns, enabling them to identify specific customer segments in particular areas.

Iowa zip codes are also integrated into digital mapping systems, GPS devices, and online platforms, providing 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 Iowa's diverse geography, which encompasses urban centers, rural communities, and agricultural areas, 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, Iowa zip codes are an integral part of the state's postal system, enabling accurate and efficient mail delivery. They have broader 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 Iowa contribute to the smooth functioning of the postal system and benefit from reliable mail delivery and accurate navigation services.

List of Iowa ZIP Postal Code Complete

Country: United States of America

Region (State): Iowa (IA)

State Capital: Des Moines

Associated ZIP Range: 50001 to 52809

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

County

City

ZIP Code

Warren

Ackworth

50001

Adair

Adair

50002

Dallas

Adel

50003

Marshall

Albion

50005

Hardin

Alden

50006

Polk

Alleman

50007

Wayne

Allerton

50008

Polk

Altoona

50009

Story

Ames

50010

Story

Ames

50011

Story

Ames

50012

Story

Ames

50013

Story

Ames

50014

Cass

Anita

50020

Polk

Ankeny

50021

Cass

Atlantic

50022

Polk

Ankeny

50023

Audubon

Audubon

50025

Guthrie

Bagley

50026

Mahaska

Barnes City

50027

Jasper

Baxter

50028

Guthrie

Bayard

50029

Boone

Beaver

50031

Polk

Berwick

50032

Madison

Bevington

50033

Hamilton

Blairsburg

50034

Polk

Bondurant

50035

Boone

Boone

50036

Boone

Boone

50037

Dallas

Booneville

50038

Dallas

Bouton

50039

Boone

Boxholm

50040

Franklin

Bradford

50041

Audubon

Brayton

50042

Hardin

Buckeye

50043

Marion

Bussey

50044

Story

Cambridge

50046

Warren

Carlisle

50047

Guthrie

Casey

50048

Lucas

Chariton

50049

Greene

Churdan

50050

Marshall

Clemons

50051

Wayne

Clio

50052

Jasper

Colfax

50054

Story

Collins

50055

Story

Colo

50056

Marion

Columbia

50057

Carroll

Coon Rapids

50058

Greene

Cooper

50059

Wayne

Corydon

50060

Warren

Cumming

50061

Marion

Dallas

50062

Dallas

Dallas Center

50063

Greene

Dana

50064

Decatur

Davis City

50065

Dallas

Dawson

50066

Decatur

Decatur

50067

Lucas

Derby

50068

Dallas

De Soto

50069

Dallas

Dexter

50070

Wright

Dows

50071

Madison

Earlham

50072

Polk

Elkhart

50073

Ringgold

Ellston

50074

Hamilton

Ellsworth

50075

Audubon

Exira

50076

Marshall

Ferguson

50078

Wright

Galt

50101

Hardin

Garden City

50102

Decatur

Garden Grove

50103

Keokuk

Gibson

50104

Story

Gilbert

50105

Marshall

Gilman

50106

Greene

Grand Junction

50107

Decatur

Grand River

50108

Dallas

Granger

50109

Audubon

Gray

50110

Polk

Grimes

50111

Poweshiek

Grinnell

50112

Guthrie

Guthrie Center

50115

Marion

Hamilton

50116

Audubon

Hamlin

50117

Warren

Hartford

50118

Marion

Harvey

50119

Marshall

Haverhill

50120

Hardin

Hubbard

50122

Wayne

Humeston

50123

Story

Huxley

50124

Warren

Indianola

50125

Hardin

Iowa Falls

50126

Jasper

Ira

50127

Guthrie

Jamaica

50128

Greene

Jefferson

50129

Hamilton

Jewell

50130

Polk

Johnston

50131

Hamilton

Kamrar

50132

Ringgold

Kellerton

50133

Story

Kelley

50134

Jasper

Kellogg

50135

Keokuk

Keswick

50136

Jasper

Killduff

50137

Marion

Knoxville

50138

Warren

Lacona

50139

Decatur

Lamoni

50140

Marshall

Laurel

50141

Marshall

Le Grand

50142

Mahaska

Leighton

50143

Decatur

Leon

50144

Warren

Liberty Center

50145

Dallas

Linden

50146

Wayne

Lineville

50147

Marshall

Liscomb

50148

Union

Lorimor

50149

Monroe

Lovilia

50150

Lucas

Lucas

50151

Boone

Luther

50152

Jasper

Lynnville

50153

Story

Mc Callsburg

50154

Madison

Macksburg

50155

Boone

Madrid

50156

Poweshiek

Malcom

50157

Marshall

Marshalltown

50158

Warren

Martensdale

50160

Story

Maxwell

50161

Marshall

Melbourne

50162

Marion

Melcher

50163

Guthrie

Menlo

50164

Wayne

Millerton

50165

Warren

Milo

50166

Dallas

Minburn

50167

Jasper

Mingo

50168

Polk

Mitchellville

50169

Jasper

Monroe

50170

Poweshiek

Montezuma

50171

Tama

Montour

50173

Clarke

Murray

50174

Story

Nevada

50201

Hardin

New Providence

50206

Mahaska

New Sharon

50207

Jasper

Newton

50208

Warren

New Virginia

50210

Warren

Norwalk

50211

Boone

Ogden

50212

Clarke

Osceola

50213

Marion

Otley

50214

Guthrie

Panora

50216

Greene

Paton

50217

Madison

Patterson

50218

Marion

Pella

50219

Dallas

Perry

50220

Madison

Peru

50222

Boone

Pilot Mound

50223

Marion

Pleasantville

50225

Polk

Polk City

50226

Franklin

Popejoy

50227

Jasper

Prairie City

50228

Warren

Prole

50229

Hardin

Radcliffe

50230

Hamilton

Randall

50231

Jasper

Reasnor

50232

Dallas

Redfield

50233

Marshall

Rhodes

50234

Greene

Rippey

50235

Story

Roland

50236

Polk

Runnells

50237

Lucas

Russell

50238

Marshall

Saint Anthony

50239

Madison

Saint Charles

50240

Warren

Saint Marys

50241

Poweshiek

Searsboro

50242

Polk

Sheldahl

50243

Story

Slater

50244

Hamilton

Stanhope

50246

Marshall

State Center

50247

Story

Story City

50248

Hamilton

Stratford

50249

Guthrie

Stuart

50250

Jasper

Sully

50251

Marion

Swan

50252

Union

Thayer

50254

Keokuk

Thornburg

50255

Marion

Tracy

50256

Madison

Truro

50257

Hardin

Union

50258

Hardin

Gifford

50259

Dallas

Van Meter

50261

Decatur

Van Wert

50262

Dallas

Waukee

50263

Decatur

Weldon

50264

Polk

West Des Moines

50265

Polk

West Des Moines

50266

Keokuk

What Cheer

50268

Hardin

Whitten

50269

Hamilton

Williams

50271

Lucas

Williamson

50272

Madison

Winterset

50273

Cass

Wiota

50274

Clarke

Woodburn

50275

Dallas

Woodward

50276

Guthrie

Yale

50277

Story

Zearing

50278

Polk

Des Moines

50301

Polk

Des Moines

50302

Polk

Des Moines

50303

Polk

Des Moines

50304

Polk

Des Moines

50305

Polk

Des Moines

50306

Polk

Des Moines

50307

Polk

Des Moines

50308

Polk

Des Moines

50309

Polk

Des Moines

50310

Polk

Des Moines

50311

Polk

Des Moines

50312

Polk

Des Moines

50313

Polk

Des Moines

50314

Polk

Des Moines

50315

Polk

Des Moines

50316

Polk

Des Moines

50317

Polk

Des Moines

50318

Polk

Des Moines

50319

Polk

Des Moines

50320

Polk

Des Moines

50321

Polk

Urbandale

50322

Polk

Urbandale

50323

Polk

Clive

50325

Polk

Des Moines

50327

Polk

Des Moines

50328

Polk

Des Moines

50329

Polk

Des Moines

50330

Polk

Des Moines

50331

Polk

Des Moines

50332

Polk

Des Moines

50333

Polk

Des Moines

50334

Polk

Des Moines

50335

Polk

Des Moines

50336

Polk

Des Moines

50339

Polk

Des Moines

50340

Polk

Des Moines

50347

Polk

Des Moines

50350

Polk

Des Moines

50359

Polk

Des Moines

50360

Polk

Des Moines

50361

Polk

Des Moines

50362

Polk

Des Moines

50363

Polk

Des Moines

50364

Polk

Des Moines

50367

Polk

Des Moines

50368

Polk

Des Moines

50369

Polk

Des Moines

50380

Polk

Des Moines

50381

Polk

Des Moines

50391

Polk

Des Moines

50392

Polk

Des Moines

50393

Polk

Des Moines

50394

Polk

Des Moines

50395

Polk

Des Moines

50396

Polk

Des Moines

50397

Polk

West Des Moines

50398

Cerro Gordo

Mason City

50401

Cerro Gordo

Mason City

50402

Franklin

Alexander

50420

Wright

Belmond

50421

Hancock

Britt

50423

Winnebago

Buffalo Center

50424

Mitchell

Carpenter

50426

Franklin

Chapin

50427

Cerro Gordo

Clear Lake

50428

Hancock

Corwith

50430

Franklin

Coulter

50431

Hancock

Crystal Lake

50432

Cerro Gordo

Dougherty

50433

Worth

Fertile

50434

Floyd

Floyd

50435

Winnebago

Forest City

50436

Hancock

Garner

50438

Hancock

Goodell

50439

Worth

Grafton

50440

Franklin

Hampton

50441

Worth

Hanlontown

50444

Worth

Joice

50446

Hancock

Kanawha

50447

Worth

Kensett

50448

Hancock

Klemme

50449

Winnebago

Lake Mills

50450

Kossuth

Lakota

50451

Franklin

Latimer

50452

Winnebago

Leland

50453

Mitchell

Little Cedar

50454

Mitchell

Mc Intire

50455

Worth

Manly

50456

Cerro Gordo

Meservey

50457

Floyd

Nora Springs

50458

Worth

Northwood

50459

Mitchell

Orchard

50460

Mitchell

Osage

50461

Cerro Gordo

Plymouth

50464

Winnebago

Rake

50465

Howard

Riceville

50466

Cerro Gordo

Rock Falls

50467

Floyd

Rockford

50468

Cerro Gordo

Rockwell

50469

Wright

Rowan

50470

Floyd

Rudd

50471

Mitchell

Saint Ansgar

50472

Winnebago

Scarville

50473

Franklin

Sheffield

50475

Mitchell

Stacyville

50476

Cerro Gordo

Swaledale

50477

Winnebago

Thompson

50478

Cerro Gordo

Thornton

50479

Kossuth

Titonka

50480

Mitchell

Toeterville

50481

Cerro Gordo

Ventura

50482

Kossuth

Wesley

50483

Hancock

Woden

50484

Webster

Fort Dodge

50501

Buena Vista

Albert City

50510

Kossuth

Algona

50511

Emmet

Armstrong

50514

Palo Alto

Ayrshire

50515

Webster

Badger

50516

Kossuth

Bancroft

50517

Webster

Barnum

50518

Humboldt

Bode

50519

Humboldt

Bradgate

50520

Webster

Burnside

50521

Kossuth

Burt

50522

Webster

Callender

50523

Webster

Clare

50524

Wright

Clarion

50525

Wright

Clarion

50526

Palo Alto

Curlew

50527

Palo Alto

Cylinder

50528

Humboldt

Dakota City

50529

Webster

Dayton

50530

Emmet

Dolliver

50531

Webster

Duncombe

50532

Wright

Eagle Grove

50533

Sac

Early

50535

Palo Alto

Emmetsburg

50536

Calhoun

Farnhamville

50538

Kossuth

Fenton

50539

Pocahontas

Fonda

50540

Humboldt

Gilmore City

50541

Wright

Goldfield

50542

Webster

Gowrie

50543

Webster

Harcourt

50544

Humboldt

Hardy

50545

Pocahontas

Havelock

50546

Humboldt

Humboldt

50548

Calhoun

Jolley

50551

Calhoun

Knierim

50552

Pocahontas

Laurens

50554

Kossuth

Ledyard

50556

Webster

Lehigh

50557

Humboldt

Livermore

50558

Kossuth

Lone Rock

50559

Kossuth

Lu Verne

50560

Calhoun

Lytton

50561

Palo Alto

Mallard

50562

Calhoun

Manson

50563

Buena Vista

Marathon

50565

Webster

Moorland

50566

Sac

Nemaha

50567

Buena Vista

Newell

50568

Webster

Otho

50569

Humboldt

Ottosen

50570

Pocahontas

Palmer

50571

Pocahontas

Plover

50573

Pocahontas

Pocahontas

50574

Calhoun

Pomeroy

50575

Buena Vista

Rembrandt

50576

Humboldt

Renwick

50577

Emmet

Ringsted

50578

Calhoun

Rockwell City

50579

Pocahontas

Rolfe

50581

Humboldt

Rutland

50582

Sac

Sac City

50583

Buena Vista

Sioux Rapids

50585

Calhoun

Somers

50586

Buena Vista

Storm Lake

50588

Kossuth

Swea City

50590

Humboldt

Thor

50591

Buena Vista

Truesdale

50592

Pocahontas

Varina

50593

Webster

Vincent

50594

Hamilton

Webster City

50595

Palo Alto

West Bend

50597

Kossuth

Whittemore

50598

Wright

Woolstock

50599

Hardin

Ackley

50601

Butler

Allison

50602

Chickasaw

Alta Vista

50603

Butler

Aplington

50604

Butler

Aredale

50605

Fayette

Arlington

50606

Buchanan

Aurora

50607

Butler

Austinville

50608

Grundy

Beaman

50609

Butler

Bristow

50611

Tama

Buckingham

50612

Black Hawk

Cedar Falls

50613

Black Hawk

Cedar Falls

50614

Floyd

Charles City

50616

Butler

Clarksville

50619

Floyd

Colwell

50620

Grundy

Conrad

50621

Bremer

Denver

50622

Black Hawk

Dewar

50623

Grundy

Dike

50624

Butler

Dumont

50625

Black Hawk

Dunkerton

50626

Hardin

Eldora

50627

Howard

Elma

50628

Buchanan

Fairbank

50629

Chickasaw

Fredericksburg

50630

Bremer

Frederika

50631

Tama

Garwin

50632

Franklin

Geneva

50633

Black Hawk

Gilbertville

50634

Tama

Gladbrook

50635

Butler

Greene

50636

Grundy

Grundy Center

50638

Buchanan

Hazleton

50641

Grundy

Holland

50642

Black Hawk

Hudson

50643

Buchanan

Independence

50644

Chickasaw

Ionia

50645

Bremer

Janesville

50647

Buchanan

Jesup

50648

Butler

Kesley

50649

Buchanan

Lamont

50650

Black Hawk

La Porte City

50651

Tama

Lincoln

50652

Floyd

Marble Rock

50653

Delaware

Masonville

50654

Fayette

Maynard

50655

Grundy

Morrison

50657

Chickasaw

Nashua

50658

Chickasaw

New Hampton

50659

Butler

New Hartford

50660

Chickasaw

North Washington

50661

Fayette

Oelwein

50662

Fayette

Oran

50664

Butler

Parkersburg

50665

Bremer

Plainfield

50666

Black Hawk

Raymond

50667

Bremer

Readlyn

50668

Grundy

Reinbeck

50669

Butler

Shell Rock

50670

Buchanan

Stanley

50671

Hardin

Steamboat Rock

50672

Grundy

Stout

50673

Bremer

Sumner

50674

Tama

Traer

50675

Bremer

Tripoli

50676

Bremer

Waverly

50677

Grundy

Wellsburg

50680

Fayette

Westgate

50681

Buchanan

Winthrop

50682

Black Hawk

Waterloo

50701

Black Hawk

Waterloo

50702

Black Hawk

Waterloo

50703

Black Hawk

Waterloo

50704

Black Hawk

Waterloo

50706

Black Hawk

Evansdale

50707

Union

Creston

50801

Union

Afton

50830

Union

Arispe

50831

Taylor

Bedford

50833

Ringgold

Benton

50835

Taylor

Blockton

50836

Adair

Bridgewater

50837

Adams

Carbon

50839

Taylor

Clearfield

50840

Adams

Corning

50841

Union

Cromwell

50842

Cass

Cumberland

50843

Ringgold

Diagonal

50845

Adair

Fontanelle

50846

Montgomery

Grant

50847

Taylor

Gravity

50848

Adair

Greenfield

50849

Taylor

Lenox

50851

Cass

Massena

50853

Ringgold

Mount Ayr

50854

Adams

Nodaway

50857

Adair

Orient

50858

Adams

Prescott

50859

Ringgold

Redding

50860

Union

Shannon City

50861

Taylor

Sharpsburg

50862

Ringgold

Tingley

50863

Montgomery

Villisca

50864

Polk

Des Moines

50936

Polk

Des Moines

50940

Polk

Des Moines

50947

Polk

Des Moines

50950

Polk

Des Moines

50980

Polk

Des Moines

50981


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

County

City

ZIP Code

Plymouth