- Population
The population count of Cincinnati Metro Area (OH-KY-IN) was 2,168,825 in 2018. The population count of Milwaukee Metro Area (WI) was 1,575,907 in 2018. The population count of New Haven Metro Area (CT) was 859,339 in 2018.
Population
Population Change
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -