Indian River County, Florida

Indian River County
Indian River County Courthouse in Vero Beach
Location within the U.S. state of Florida
Florida's location within the U.S.
Coordinates: 27°42′N 80°35′W / 27.7°N 80.58°W / 27.7; -80.58
Country United States
State Florida
FoundedMay 30, 1925
Named afterIndian River Lagoon
SeatVero Beach
Largest citySebastian
Area
  Total
617 sq mi (1,600 km2)
  Land503 sq mi (1,300 km2)
  Water114 sq mi (300 km2)  18.5%
Population
 (2020)
  Total
159,788
  Estimate 
(2023)
169,795
  Density318/sq mi (123/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district8th
Websitewww.ircgov.com

Indian River County (Spanish: Condado de Río Indio) is a county located in the southeastern and east-central portions of the U.S. state of Florida. As of the 2020 census, the population was 159,788. Its seat is Vero Beach. It is Florida's 7th richest county and in 2000 was the 87th richest county in the U.S. by per capita income.

Indian River County comprises the Sebastian-Vero Beach-West Vero Corridor, Florida Metropolitan Statistical Area. The MSA was first defined as the Vero Beach, Florida MSA in 2003. It was renamed Sebastian-Vero Beach, Florida MSA in 2005, and Sebastian-Vero Beach-West Vero Corridor, Florida MSA in 2023. The MSA is included in the Miami-Port St. Lucie-Fort Lauderdale, Florida, Combined Statistical Area.

On November 16-17 2023, northern Indian River County was severely impacted by flooding after 14” of rain fell in less than 24 hours.