Indian River County 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 SMA was first defined as the Vero Beach, Florida SMA in 2003.
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