Pikesville is a census-designated place in Baltimore County, Maryland, United States. Pikesville is just northwest of the Baltimore city limits. It is the northwestern suburb closest to Baltimore. The population was 30,764 at the 2010 census. The corridor along Interstate 795, which links Pikesville, Owings Mills and Reisterstown to the Baltimore Beltway, c…Pikesville is a census-designated place in Baltimore County, Maryland, United States. Pikesville is just northwest of the Baltimore city limits. It is the northwestern suburb closest to Baltimore. The population was 30,764 at the 2010 census. The corridor along Interstate 795, which links Pikesville, Owings Mills and Reisterstown to the Baltimore Beltway, contains one of the larger Jewish populations in Maryland.