collectively composed of twenty-two (22) counties. The twenty-five (25) cities of the Fourth Department, in order of size, are Buffalo (261,310), Rochester (210,565), Syracuse (145,170), Utica (62,235), Niagara Falls (50,193), Rome (32,850), North Tonawanda (31,568), Jamestown (31,146), Auburn (27,687), Watertown (27,023), Lockport (21,165), Oswego (18,142), Lackawanna (18,141), Batavia (16,256), Tonawanda (16,136),