Iowa

By Iowa law property must be assessed at fair market value. A link to many counties' and communities' sites and databases is available here 

Another link to most counties’ treasurers, which refers to many of the online sources is available here
 

County

Multiplier

Phone Number 

Additional Information

(Searchable in Bold)

Adams

1

515-322-4312

Adams Assessor

Ames

 1

515-239-5370

 

Black Hawk County

 1

 319-833-3006

 Black Hawk Assessor 

Bremer County

 

319-352-0145

Bremer Assessor

Buena Vista County

1

712-749-2543

Buena Vista Assessor

Butler County

1

319-267-2264

Butler Assessor

Carroll

 1

712-792-9973

 

Cedar Rapids

 

319-286-5888

 

Cerro Gordo

 1

515-421-3065

 Cerro Gordo Assessor

Clay

1

712-262-1986

Clay Assessor

Clinton

1

563-244-0569

Clinton Assessor

Crawford

 

712-263-3447

Crawford Assessor

Dickenson

 1

712-336-2687

 

Dubuque

 

563-589-4432

Dubuque Assessor

Emmet

1

 

Emmet Assessor

Floyd

Floyd Assessor (link to GIS)

Greene

 

515-386-5660

 

Hardin

 

641-939-8103

Hardin Assessor

Howard

 

563-547-3409

Howard Assessor

Jasper

 1

515-792-6195

 

Johnson

1

319-356-6078

(Iowa City 319-356-6066)

Johnson County

Johnson Cty Assessor also links to Iowa City Assessor

Kossuth

1

515-295-3857

Kossuth Assessor

Lee

1

319-372-6302 (Ft. Madison)

319-524-1375 (Keokuk)

Two county seats

Lee Assessor

Linn

 1

319-892-5220

 Linn County

Madison

1

515-462-4303

 

Mahaska

 1

515-673-5805

 

Marion

 1

641-828-2215

 

Marshall

 1

515-754-6305

 Marshall Assessor (needs new Netscape)

Muscatine

1

563-263-7061 Treasurer is 7113

Muscatine Assessor

O'Brien

1

712-757-3205

O'Brien Assessor

Palo Alto

1

712-852-3823

 

Plymouth

1

712-546-4705

Plymouth County Assessor

Polk

 1

515-286-3014

Polk County Assessor

Pottawattamie

1

712-328-5617

Pottawattamie Assessor

Poweshiek

 1

515-623-5445

 

Scott

 1

563-326-8635

 Scott Assessor

Shelby

1

712-755-5718

Shelby Assessor

Sioux

1

712-737-4274

Sioux Assessor

Story

 1

515-382-6581 ext. 247

 Story Assessor

Tama

 1

515-484-3545

Tama Assessor 

Warren

1

515-961-1010

 

Webster

1

515-576-4721

Webster Assessor

Woodbury

 

 

 Woodbury Assessor and GIS

Sioux City (in Woodbury County

 

 

Sioux City Assessor

Wright

 1

515-532-3737

Wright Assessor

 
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Last Updated on 01/29/2008

Updates to: c-pulawski@comcast.net