<Tr> <Th> Location </Th> <Td> State of New Jersey </Td> </Tr> <Tr> <Th> Number </Th> <Td> 21 </Td> </Tr> <Tr> <Th> Populations </Th> <Td> 66,083 (Salem)--905,116 (Bergen) </Td> </Tr> <Tr> <Th> Areas </Th> <Td> 47 square miles (120 km) (Hudson)--805 square miles (2,080 km) (Burlington) </Td> </Tr>

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