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DSO
Baltimore, Maryland 21215-2342. (410) 585-3300 Carroll County Multi-Service Center. Carroll 3451 Courthouse Drive Ellicott City, MD 21043. Kevin Hogan
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Maryland Counties, local government
Twenty-three counties and Baltimore City make up the twenty-four main local jurisdictions found in Maryland. Baltimore City, although a municipality, has been
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Counties and Metropolitan Statistical Areas in Maryland
Baltimore city Baltimore County Calvert County Caroline County Carroll County Cecil County Charles County Dorchester County Frederick County
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