Property Tax on a $850,000 Home in Iowa

Estimate your 2025–2026 annual and monthly property tax, mortgage payment, and total housing cost for a $850,000 home anywhere in Iowa.

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How Much is Property Tax on a $850,000 Home in Iowa?

Property tax on a $850,000 home in Iowa typically ranges from $7,650 to $18,700 per year (roughly $638 to $1,558/month), depending on the county. Based on the statewide average effective rate of 1.57%, you can expect to pay around $13,345/year, or $1,112/month. Iowa has above-average effective property tax rates, with local school levies making up a significant portion of the total bill.

County Tax Rates

Iowa County Tax Rates

County
Tax Rate
Median Home Value
Median Tax Payment
Adair County
1.34%
$131,600
$1,757
Adams County
1.29%
$109,400
$1,406
Allamakee County
1.23%
$156,900
$1,925
Appanoose County
1.32%
$113,900
$1,509
Audubon County
1.22%
$99,900
$1,223
Benton County
1.31%
$189,000
$2,482
Black Hawk County
1.59%
$172,500
$2,739
Boone County
1.50%
$171,600
$2,578
Bremer County
1.38%
$202,600
$2,795
Buchanan County
1.38%
$166,200
$2,286
Buena Vista County
1.29%
$138,100
$1,786
Butler County
1.38%
$146,300
$2,015
Calhoun County
1.37%
$104,900
$1,438
Carroll County
1.09%
$162,000
$1,767
Cass County
1.45%
$127,400
$1,852
Cedar County
1.27%
$180,700
$2,295
Cerro Gordo County
1.50%
$145,200
$2,182
Cherokee County
1.02%
$145,300
$1,485
Chickasaw County
1.14%
$151,700
$1,723
Clarke County
1.75%
$127,200
$2,227
Clay County
1.24%
$151,400
$1,878
Clayton County
1.42%
$149,500
$2,123
Clinton County
1.60%
$144,900
$2,315
Crawford County
1.27%
$118,400
$1,509
Dallas County
1.48%
$314,900
$4,664
Davis County
1.55%
$140,300
$2,171
Decatur County
1.88%
$97,000
$1,828
Delaware County
1.38%
$154,600
$2,136
Des Moines County
1.54%
$135,300
$2,077
Dickinson County
1.00%
$236,100
$2,363
Dubuque County
1.34%
$210,300
$2,814
Emmet County
1.46%
$102,700
$1,497
Fayette County
1.34%
$123,000
$1,651
Floyd County
1.36%
$128,800
$1,756
Franklin County
1.37%
$108,200
$1,478
Fremont County
1.29%
$140,400
$1,813
Greene County
1.32%
$119,100
$1,572
Grundy County
1.13%
$166,300
$1,886
Guthrie County
1.40%
$153,100
$2,140
Hamilton County
1.39%
$116,000
$1,611
Hancock County
1.25%
$116,000
$1,449
Hardin County
1.42%
$109,300
$1,556
Harrison County
1.38%
$152,000
$2,095
Henry County
1.58%
$145,200
$2,295
Howard County
1.31%
$125,100
$1,636
Humboldt County
1.40%
$134,300
$1,884
Ida County
1.06%
$108,000
$1,147
Iowa County
1.37%
$175,600
$2,402
Jackson County
1.21%
$162,100
$1,958
Jasper County
1.47%
$163,800
$2,414
Jefferson County
1.61%
$141,500
$2,273
Johnson County
1.60%
$277,800
$4,451
Jones County
1.30%
$165,200
$2,145
Keokuk County
1.36%
$105,500
$1,433
Kossuth County
1.14%
$118,800
$1,357
Lee County
1.49%
$121,000
$1,806
Linn County
1.73%
$188,800
$3,262
Louisa County
1.36%
$125,500
$1,703
Lucas County
1.53%
$111,000
$1,696
Lyon County
0.98%
$190,800
$1,875
Madison County
1.53%
$230,500
$3,530
Mahaska County
1.38%
$135,100
$1,861
Marion County
1.38%
$192,300
$2,658
Marshall County
1.55%
$125,900
$1,946
Mills County
1.41%
$225,500
$3,173
Mitchell County
1.20%
$149,200
$1,784
Monona County
1.20%
$108,700
$1,301
Monroe County
1.65%
$128,000
$2,112
Montgomery County
1.87%
$99,300
$1,858
Muscatine County
1.64%
$159,000
$2,608
O'Brien County
1.05%
$141,900
$1,491
Osceola County
1.02%
$114,800
$1,170
Page County
1.46%
$112,400
$1,644
Palo Alto County
1.25%
$117,000
$1,464
Plymouth County
1.15%
$199,800
$2,303
Pocahontas County
1.17%
$90,400
$1,054
Polk County
1.81%
$232,000
$4,208
Pottawattamie County
1.71%
$169,400
$2,898
Poweshiek County
1.35%
$173,600
$2,352
Ringgold County
1.25%
$143,100
$1,790
Sac County
1.10%
$119,500
$1,316
Scott County
1.57%
$198,000
$3,108
Shelby County
1.26%
$152,900
$1,932
Sioux County
1.20%
$220,700
$2,653
Story County
1.51%
$229,100
$3,453
Tama County
1.48%
$129,400
$1,921
Taylor County
1.27%
$104,500
$1,325
Union County
1.64%
$113,800
$1,863
Van Buren County
1.30%
$107,700
$1,400
Wapello County
1.74%
$105,800
$1,837
Warren County
1.57%
$234,300
$3,667
Washington County
1.39%
$182,400
$2,527
Wayne County
1.41%
$98,700
$1,392
Webster County
1.50%
$130,400
$1,961
Winnebago County
1.50%
$121,700
$1,829
Winneshiek County
1.17%
$225,400
$2,630
Woodbury County
1.56%
$158,000
$2,471
Worth County
1.17%
$130,600
$1,523
Wright County
1.52%
$105,400
$1,604