<P> Which state or territory is `` highest '' and `` lowest '' is determined by the definition of `` high '' and `` low '' . For instance , Alaska could be regarded as the highest state because Denali , at 20,310 feet ( 6,190.5 m ) , is the highest point in the United States . However , Colorado , with the highest mean elevation of any state as well as the highest low point , could also be considered a candidate for `` highest state '' . Determining which state is `` lowest '' is equally problematic . California contains the Badwater Basin in Death Valley , at 279 feet ( 85 m ) below sea level , the lowest point in the United States ; while Florida has the lowest high point , and Delaware has the lowest mean elevation . Florida is also the flattest state , with the smallest difference between its highest and lowest points . </P>
<P> Which state or territory is `` highest '' and `` lowest '' is determined by the definition of `` high '' and `` low '' . For instance , Alaska could be regarded as the highest state because Denali , at 20,310 feet ( 6,190.5 m ) , is the highest point in the United States . However , Colorado , with the highest mean elevation of any state as well as the highest low point , could also be considered a candidate for `` highest state '' . Determining which state is `` lowest '' is equally problematic . California contains the Badwater Basin in Death Valley , at 279 feet ( 85 m ) below sea level , the lowest point in the United States ; while Florida has the lowest high point , and Delaware has the lowest mean elevation . Florida is also the flattest state , with the smallest difference between its highest and lowest points . </P>
what 's the highest elevation in the us
what 's the highest elevation in the us
20,310 feet ( 6,190.5 m )
20,310 feet ( 6,190.5 m )