<Tr> <Td> Georgia </Td> <Td> Athens - Clarke (Mayor), DeKalb (CEO) </Td> <Td> </Td> </Tr> <Tr> <Td> Illinois </Td> <Td> Will </Td> <Td> </Td> </Tr> <Tr> <Td> Kentucky </Td> <Td> Counties are headed by an elected executive known as the County Judge / Executive . </Td> <Td> Kentucky Constitution, Section 144 </Td> </Tr> <Tr> <Td> Maryland </Td> <Td> Anne Arundel, Baltimore, Cecil, Frederick, Harford, Howard, Montgomery, Prince George's, Wicomico </Td> <Td> </Td> </Tr>

What is the chief executive officer on the county level