Lee County, which encompasses Fort Myers, accounts for most of the fatalities.
The remnants of Ian are charging up the East Coast on Saturday after making landfall as a Category 1 hurricane in South Carolina on Friday afternoon.
The monster storm made its first U.S. landfall on Wednesday on Florida's west coast as a powerful Category 4 hurricane, shredding homes with ferocious winds topping 150 mph. Florida's death toll has climbed to at least 81, according to information from local officials.
Hurricane Ian made a second landfall just south of Punta Gorda with maximum sustained winds of 145 mph.
Ian made initial landfall on a barrier island near Cayo Costa just after 3 p.m.
The governors of South Carolina and North Carolina each issued states of emergency on Wednesday afternoon in preparation for Ian's arrival.
South Carolina Gov. Henry McMaster said no evacuations or school closures have been ordered yet.
North Carolina Gov. Roy Cooper said the decision would help first responders and farmers and protect customers from price gouging.
The storm is expected to cross Florida and enter the Atlantic before making landfall again along the South Carolina coast over the weekend.
Over 1 million Florida customers were without power on Wednesday just after Ian made landfall.
The majority of outages were along the west coast in Sarasota, Lee, Charlotte and Collier counties.
