Manatee County, Florida

Manatee County
Manatee County Administration Building
Location within the U.S. state of Florida
Florida's location within the U.S.
Coordinates: 27°29′N 82°22′W / 27.48°N 82.36°W / 27.48; -82.36
Country United States
State Florida
FoundedJanuary 9, 1855
Named afterFlorida manatee
SeatBradenton
Largest cityBradenton
Area
  Total
893 sq mi (2,310 km2)
  Land743 sq mi (1,920 km2)
  Water150 sq mi (400 km2)  16.8%
Population
 (2020)
  Total
399,710
  Estimate 
(2023)
441,095
  Density450/sq mi (170/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Area code941
Congressional district16th
Websitewww.mymanatee.org

Manatee County is a county in the U.S. state of Florida. As of the 2020 U.S. Census, the population was 399,710. Manatee County is part of the North Port-Bradenton-Sarasota, Florida Metropolitan Statistical Area. Its county seat and largest city is Bradenton. The county was created in 1855 and named for the Florida manatee, Florida's official marine mammal. Features of Manatee County include access to the southern part of the Tampa Bay estuary, the Sunshine Skyway Bridge, and the Manatee River.