The population rate of change of Black Hawk County, IA was 0.36% in 2014. The population rate of change of Rock County, WI was 0.07% in 2014.
Population
Population Change
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -
Demographics and Population Datasets Involving Rock County, WI or Black Hawk County, IA
- API
2010 Census/ACS Detailed Block Group Data
data.kcmo.org | Last Updated 2021-11-12T14:22:17.000Zdetailed characteristics of people and housing for individual 2010 census block groups