Special Report

This Is America's Fastest Growing County

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10. Osceola County, Florida
> 2020 population: 388,656
> 2010 population: 268,685
> Pct. Change in population: 44.7%

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9. Lincoln County, South Dakota
> 2020 population: 65,161
> 2010 population: 44,828
> Pct. Change in population: 45.4%

Source: Brian Stansberry / Wikimedia Commons

8. Trousdale County, Tennessee
> 2020 population: 11,615
> 2010 population: 7,870
> Pct. Change in population: 47.6%

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7. Wasatch County, Utah
> 2020 population: 34,788
> 2010 population: 23,530
> Pct. Change in population: 47.8%

Source: BOB WESTON / iStock via Getty Images

6. Bryan County, Georgia
> 2020 population: 44,738
> 2010 population: 30,233
> Pct. Change in population: 48.0%

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