Correction to This Graphic
This map incorrectly identified Gov. Martin O'Malley (D) as leading the vote count in Baltimore County. As of press time Nov. 3, Robert L. Ehrlich Jr. (R) led O'Malley in the county by 203 votes. According to the most recent count, on Nov. 12, O'Malley defeated Ehrlich in Baltimore County by 1,305 votes. The final vote count will be certified Nov. 19 by the Maryland State Board of Elections.
Election results by jurisdiction
SOURCE: Associated Press | The Washington Post - Nov. 4, 2010