More than 17% of Hamilton County residents vaccinated with first dose Hamilton County officials update vaccination process By Jared Goffinet | March 10, 2021 at 9:50 AM EST - Updated March 10 at 4:31 PM CINCINNATI (FOX19) - A total of 17.6% of Hamilton County residents have received at least the first dose of the COVID-19 vaccine, according to Commissioner Denise Driehaus. There is a disparity in who is getting the vaccine in Hamilton County though, officials said. Officials showed data on Wednesday on the percentage of African American residents getting the vaccine in Hamilton County. The African American population makes up 12.67% of Hamilton County’s total vaccination percentage. This makes Hamilton County second in all of Ohio counties in vaccinating African Americans.