See property tax rates for every county in Iowa. The average effective rate in Iowa is 1.34%, compared to the national average of 1.07%.
| County | Effective Rate | Median Tax/Year | Median Home Value |
|---|---|---|---|
| Lyon County | 0.92% | $1,983/yr | $215,600 |
| Dickinson County | 0.98% | $2,458/yr | $251,600 |
| O'Brien County | 0.99% | $1,572/yr | $158,900 |
| Sac County | 1.03% | $1,423/yr | $138,400 |
| Osceola County | 1.05% | $1,302/yr | $123,800 |
| Carroll County | 1.05% | $1,849/yr | $175,700 |
| Kossuth County | 1.06% | $1,437/yr | $135,100 |
| Ida County | 1.06% | $1,158/yr | $108,800 |
| Grundy County | 1.07% | $1,929/yr | $180,500 |
| Worth County | 1.08% | $1,530/yr | $142,300 |
| Cherokee County | 1.08% | $1,561/yr | $145,100 |
| Plymouth County | 1.08% | $2,363/yr | $218,600 |
| Chickasaw County | 1.10% | $1,804/yr | $164,400 |
| Pocahontas County | 1.14% | $1,066/yr | $93,300 |
| Monona County | 1.15% | $1,412/yr | $122,600 |
| Sioux County | 1.16% | $2,722/yr | $235,600 |
| Mitchell County | 1.16% | $1,897/yr | $164,100 |
| Winneshiek County | 1.16% | $2,784/yr | $239,000 |
| Clay County | 1.18% | $2,028/yr | $171,500 |
| Hancock County | 1.19% | $1,541/yr | $129,300 |
| Greene County | 1.20% | $1,682/yr | $140,500 |
| Van Buren County | 1.20% | $1,427/yr | $118,800 |
| Taylor County | 1.21% | $1,329/yr | $109,700 |
| Cedar County | 1.22% | $2,433/yr | $199,700 |
| Allamakee County | 1.22% | $2,103/yr | $171,900 |
| Audubon County | 1.23% | $1,353/yr | $110,400 |
| Palo Alto County | 1.23% | $1,471/yr | $119,300 |
| Buena Vista County | 1.24% | $1,822/yr | $146,900 |
| Jackson County | 1.25% | $2,129/yr | $170,000 |
| Appanoose County | 1.25% | $1,501/yr | $119,800 |
| Dubuque County | 1.26% | $2,848/yr | $226,100 |
| Shelby County | 1.27% | $1,976/yr | $156,200 |
| Adams County | 1.27% | $1,479/yr | $116,900 |
| Ringgold County | 1.27% | $1,909/yr | $150,300 |
| Louisa County | 1.27% | $1,752/yr | $137,600 |
| Poweshiek County | 1.28% | $2,362/yr | $184,200 |
| Humboldt County | 1.29% | $1,889/yr | $146,900 |
| Marion County | 1.29% | $2,727/yr | $211,100 |
| Jones County | 1.30% | $2,381/yr | $183,400 |
| Fremont County | 1.30% | $1,918/yr | $147,500 |
| Howard County | 1.30% | $1,744/yr | $133,900 |
| Fayette County | 1.32% | $1,721/yr | $130,800 |
| Calhoun County | 1.32% | $1,506/yr | $114,400 |
| Crawford County | 1.32% | $1,799/yr | $136,300 |
| Adair County | 1.32% | $1,858/yr | $140,600 |
| Benton County | 1.32% | $2,627/yr | $198,400 |
| Guthrie County | 1.33% | $2,172/yr | $163,900 |
| Keokuk County | 1.33% | $1,491/yr | $112,200 |
| Buchanan County | 1.33% | $2,286/yr | $171,400 |
| Harrison County | 1.34% | $2,214/yr | $165,300 |
| Delaware County | 1.34% | $2,266/yr | $168,700 |
| Wayne County | 1.35% | $1,377/yr | $102,300 |
| Washington County | 1.35% | $2,688/yr | $199,600 |
| Franklin County | 1.35% | $1,597/yr | $118,500 |
| Iowa County | 1.35% | $2,560/yr | $189,800 |
| Bremer County | 1.35% | $2,796/yr | $207,200 |
| Winnebago County | 1.36% | $1,800/yr | $132,300 |
| Hamilton County | 1.37% | $1,807/yr | $132,300 |
| Butler County | 1.38% | $2,158/yr | $156,500 |
| Clayton County | 1.38% | $2,149/yr | $155,700 |
| Mahaska County | 1.39% | $1,956/yr | $140,900 |
| Tama County | 1.39% | $1,945/yr | $139,900 |
| Floyd County | 1.39% | $1,854/yr | $133,300 |
| Jasper County | 1.42% | $2,518/yr | $176,800 |
| Hardin County | 1.43% | $1,613/yr | $113,000 |
| Cass County | 1.43% | $1,904/yr | $133,300 |
| Boone County | 1.43% | $2,741/yr | $191,200 |
| Page County | 1.43% | $1,721/yr | $120,000 |
| Dallas County | 1.45% | $4,849/yr | $333,400 |
| Clarke County | 1.46% | $2,335/yr | $160,200 |
| Mills County | 1.46% | $3,334/yr | $228,700 |
| Story County | 1.47% | $3,586/yr | $243,600 |
| Woodbury County | 1.48% | $2,542/yr | $172,000 |
| Webster County | 1.48% | $2,047/yr | $138,500 |
| Emmet County | 1.48% | $1,570/yr | $106,200 |
| Lucas County | 1.48% | $1,732/yr | $117,000 |
| Jefferson County | 1.49% | $2,397/yr | $161,200 |
| Cerro Gordo County | 1.50% | $2,305/yr | $154,100 |
| Lee County | 1.50% | $1,855/yr | $123,600 |
| Warren County | 1.50% | $3,797/yr | $252,800 |
| Marshall County | 1.51% | $2,030/yr | $134,100 |
| Scott County | 1.52% | $3,221/yr | $212,500 |
| Davis County | 1.52% | $2,217/yr | $146,000 |
| Monroe County | 1.52% | $2,065/yr | $135,900 |
| Black Hawk County | 1.53% | $2,790/yr | $182,400 |
| Des Moines County | 1.53% | $2,097/yr | $137,000 |
| Wright County | 1.54% | $1,695/yr | $109,800 |
| Muscatine County | 1.55% | $2,667/yr | $172,400 |
| Clinton County | 1.55% | $2,382/yr | $153,800 |
| Madison County | 1.55% | $3,681/yr | $236,900 |
| Johnson County | 1.56% | $4,587/yr | $293,100 |
| Henry County | 1.61% | $2,394/yr | $148,600 |
| Pottawattamie County | 1.61% | $2,961/yr | $183,600 |
| Wapello County | 1.64% | $1,854/yr | $112,900 |
| Linn County | 1.66% | $3,396/yr | $204,400 |
| Decatur County | 1.69% | $1,856/yr | $109,500 |
| Polk County | 1.76% | $4,364/yr | $248,400 |
| Union County | 1.79% | $2,108/yr | $117,800 |
| Montgomery County | 1.79% | $1,968/yr | $109,900 |
Property taxes, state income taxes, and deductions affect your federal return. Get clear, plain-English tax briefs from CapitalTaxBrief.com.