All Counties in Maryland- Uninsured Rates by major demographic groups The Enroll America/Civis Analytics uninsured model provides our best estimate of uninsured rates by geography and demographic group. For smaller geographies — such as ZIP codes and counties — and demographic groups that contain fewer people, Enroll America’s estimates may show increased variation from the actual uninsured rate in these areas. Total Uninsured Rates
County Name Maryland Total Allegany County Anne Arundel County Baltimore County Calvert County Caroline County Carroll County Cecil County Charles County Dorchester County Frederick County Garrett County Harford County Howard County Kent County Montgomery County Prince George's County Queen Anne's County St. Mary's County Somerset County Talbot County Washington County Wicomico County Worcester County Baltimore city 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0