St. Johns County, Florida

St. Johns County
St. Johns County Courthouse
Location within the U.S. state of Florida
Florida's location within the U.S.
Coordinates: 29°55′N 81°25′W / 29.91°N 81.41°W / 29.91; -81.41
Country United States
State Florida
FoundedJuly 21, 1821
Named forSan Juan del Puerto
SeatSt. Augustine
Largest communitySt. Johns
Area
 • Total822 sq mi (2,130 km2)
 • Land601 sq mi (1,560 km2)
 • Water221 sq mi (570 km2)  26.9%
Population
 • Total273,425
 • Density455/sq mi (176/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Websitewww.sjcfl.us

St. Johns County is a county in the U.S. state of Florida. It was formed on July 21, 1821. As of 2020, 273,425 people lived there.[1] St. Johns County's seat is St. Augustine.

References

  1. 1.0 1.1 "QuickFacts: St. Johns County, Florida". United States Census Bureau. Retrieved August 15, 2023.

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