- Allegany County@ (3)
- Anne Arundel County@
- Baltimore City@
- Calvert County@ (1)
- Carroll County@
- Cecil County@
- Charles County@ (3)
- Frederick County@ (1)
- Harford County@ (4)
- Howard County@ (2)
- Montgomery County@ (2)
- Prince George's County@ (1)
- Saint Mary's County@ (1)
- Southern Maryland@ (5)
- Washington County@ (1)
- Western Maryland@ (3)
- Worcester County@ (5)
