. "6.24187e+07"^^ . "0.0"^^ . . "6.24e+07"^^ . . . "-4" . "198.0"^^ . "2477"^^ . "-5" . "6.24187e+07"^^ . "6.24e+07"^^ . "39.7"^^ . "Sullivan Township is a civil township of Muskegon County in the U.S. state of Michigan. As of the 2000 census, the township population was 2,477."@en . "39.6913"^^ . . "Sullivan Township, Michigan"@en . "198.12"^^ .