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

Beacon maintains searchable sites for many counties in Iowa, as well as other Midwestern states, with links to the individual assessors’ offices.
 

County

Multiplier

Phone Number 

Additional Information

(Searchable in Bold)

Adams

1

515-322-4312

Adams Assessor

Allamakee

1

563-568-3145

Allamakee Assessor

Ames (city)

 1

515-239-5370

Ames Assessor 

Appanoose

1

641-437-4529

Appanoose Assessor

Audubon

1

712-563-3418 

Audubon Assessor

Benton

1

319-472-5211

Benton County

Black Hawk County

 1

 319-833-3006

Black Hawk GIS

Boone

1

515-433-0508

Boone County (use GIS link)

Bremer County

 

319-352-0145

Bremer Assessor

Buena Vista County

1

712-749-2543

Buena Vista Assessor

Buchanan

1

319-334-2706

Buchanan Assessor

Butler County

1

319-267-2264

Butler Assessor

Carroll

 1

712-792-9973

 

Cass

1

712-243-2005

Cass County

Cedar Rapids (city)

 

319-286-5888

Cedar Rapids

Cerro Gordo

 1

641-421-3065

 Cerro Gordo Assessor

Chickasaw

1

641-394-2813

Chickasaw Assessor (use GIS link)

Clay

1

712-262-1986

Clay Assessor

Clinton

1

563-244-0569

Clinton Assessor

Crawford

 

712-263-3447

Crawford Assessor

Dallas

1

515-993-5802

Dallas County Assessor

Real Estate Inquiry

Davis

1

641-664-3101

Davis Assessor

Delaware

1

563-927-2526

Delaware County

Dickenson

 1

712-336-2687

 

Dubuque

 

563-589-4432

Dubuque County (via Beacon)

Emmet

1

712-362-2609

Emmet Assessor

Fayette

1

563-422-3497

Fayette County

Floyd

641-257-6152

Floyd Assessor (link to GIS)

Greene

 

515-386-5660

 

Hancock

641-923-2269

Hancock County

Hardin

 

641-939-8103

Hardin County (links to GIS through Beacon)

Howard

 

563-547-3409

Howard Assessor

Jackson

1

563-652-4935

Jackson Assessor (links to GIS through Beacon)

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)

Monroe

1

641-932-2180

Monroe Real Estate

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

Direct to Search

Tama

 1

515-484-3545

Tama Assessor 

Warren

1

515-961-1010

Warren Assessor

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 06/26/2016

Updates to: c-pulawski@comcast.net