Census 2000 Profile, Census 1990 Profile, and Change Between 2000 and 1990 (PDF Format):

State of Maryland
By County :
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