Property Tax in Black Hawk County
via TaxByCounty
Black Hawk taxes exceed national norms
Black Hawk County's effective tax rate of 1.530% is notably above the national average, with residents paying a median of $2,790 in annual property tax—essentially matching the national median despite significantly lower home values. Black Hawk stands among the higher-tax counties nationally.
Highest taxes among eight profiled counties
Black Hawk County's 1.530% effective rate ranks among Iowa's highest, far exceeding the state average of 1.344%. The median tax of $2,790 is the highest among our profiled counties and 29% above Iowa's median of $2,160.
Tax burden leader in northeast Iowa
Black Hawk County's 1.530% rate is substantially higher than all regional neighbors, including Benton (1.324%), Boone (1.434%), and Allamakee (1.223%). Only Boone County comes close in the immediate region, making Black Hawk the clear higher-tax option.
Black Hawk's significant tax bills
A median home valued at $182,400 in Black Hawk County generates approximately $2,790 in annual property taxes—the highest median among our profiled counties. With a mortgage, expect $2,799; without one, about $2,776.
Urgent: verify your assessment
With the state's highest profiled tax rate, Black Hawk County homeowners should prioritize assessment review. An overvaluation of just 5% could cost you $140+ annually; correcting it through appeal could yield significant long-term savings.