<Table> U.S. Counties ( and county equivalents ) with longest life expectancy from birth : 2014 and 1980 <Tr> <Th> County and state </Th> <Th> 2014 life expectancy ( years ) </Th> <Th> 1980 life expectancy ( years ) </Th> <Th> Plurality population in 2014 ( % ) </Th> <Th> Other factors </Th> </Tr> <Tr> <Td> 1 . Summit County , Colorado </Td> <Td> 86.83 </Td> <Td> 79.18 </Td> <Td> Non-Hispanic White 82.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 2 . Pitkin County , Colorado </Td> <Td> 86.52 </Td> <Td> 78.81 </Td> <Td> Non-Hispanic White : 86.5 % </Td> <Td> </Td> </Tr> <Tr> <Td> 3 . Eagle County , Colorado </Td> <Td> 85.94 </Td> <Td> 77.21 </Td> <Td> Non-Hispanic White : 67.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 4 . Billings County , North Dakota </Td> <Td> 84.04 </Td> <Td> 79.44 </Td> <Td> Non-Hispanic White : 96.6 % </Td> <Td> Population < 1,000 . </Td> </Tr> <Tr> <Td> 5 . Marin County , California </Td> <Td> 83.80 </Td> <Td> 75.66 </Td> <Td> Non-Hispanic White : 72.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 6 . San Miguel County , Colorado </Td> <Td> 83.73 </Td> <Td> 77.58 </Td> <Td> Non-Hispanic White : 87.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 7 . Fairfax County , Virginia ( and city ) </Td> <Td> 83.73 </Td> <Td> 76.65 </Td> <Td> Non-Hispanic White : 52.7 % </Td> <Td> Fairfax City 60.3 % White </Td> </Tr> <Tr> <Td> 7 . Aleutians West Census Area , Alaska </Td> <Td> 83.73 </Td> <Td> 70.77 </Td> <Td> Asian : 31.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 7 . Aleutians East Borough , Alaska </Td> <Td> 83.73 </Td> <Td> 70.77 </Td> <Td> Asian : 41.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 10 . Presidio County , Texas </Td> <Td> 83.72 </Td> <Td> 75.27 </Td> <Td> Hispanic : 82.0 % </Td> <Td> </Td> </Tr> <Tr> <Td> 10 . Douglas County , Colorado </Td> <Td> 83.72 </Td> <Td> 76.89 </Td> <Td> Non-Hispanic White : 95.9 % </Td> <Td> </Td> </Tr> <Tr> <Td> 12 . Hinsdale County , Colorado </Td> <Td> 83.66 </Td> <Td> 76.76 </Td> <Td> Non-Hispanic White : 92.5 % </Td> <Td> Population < 1,000 . </Td> </Tr> <Tr> <Td> 13 . Los Alamos County , New Mexico </Td> <Td> 83.49 </Td> <Td> 78.22 </Td> <Td> Hispanic : 51.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 14 . Teton County , Wyoming </Td> <Td> 83.46 </Td> <Td> 76.35 </Td> <Td> Non-Hispanic White : 80.7 % </Td> <Td> </Td> </Tr> <Tr> <Td> 15 . Collier County , Florida </Td> <Td> 83.43 </Td> <Td> 74.48 </Td> <Td> Non-Hispanic White : 64.8 % </Td> <Td> </Td> </Tr> <Tr> <Td> 16 . Loudoun County , Virginia </Td> <Td> 83.19 </Td> <Td> 73.98 </Td> <Td> Non-Hispanic White : 60.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 17 . Santa Clara County , California </Td> <Td> 83.14 </Td> <Td> 75.80 </Td> <Td> Non-Hispanic White : 58.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 18 . San Mateo County , California </Td> <Td> 83.11 </Td> <Td> 75.67 </Td> <Td> Non-Hispanic White : 41.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 19 . Leelanau County , Michigan </Td> <Td> 83.10 </Td> <Td> 75.99 </Td> <Td> Non-Hispanic White : 90.8 % </Td> <Td> </Td> </Tr> <Tr> <Td> 20 . Lincoln County , South Dakota </Td> <Td> 83.03 </Td> <Td> 77.24 </Td> <Td> Non-Hispanic White : 93.9 % </Td> <Td> </Td> </Tr> <Tr> <Td> 21 . Ouray County , Colorado </Td> <Td> 83.00 </Td> <Td> 76.48 </Td> <Td> Non-Hispanic White : 92.5 % </Td> <Td> </Td> </Tr> <Tr> <Td> 22 . Blaine County , Idaho </Td> <Td> 82.99 </Td> <Td> 76.84 </Td> <Td> Non-Hispanic White : 77.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 23 . Howard County , Maryland </Td> <Td> 82.98 </Td> <Td> 75.18 </Td> <Td> Non-Hispanic White : 58.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 24 . Mono County , California </Td> <Td> 82.96 </Td> <Td> 76.06 </Td> <Td> Non-Hispanic White : 66.3 % </Td> <Td> </Td> </Tr> <Tr> <Td> 25 . Sioux County , Iowa </Td> <Td> 82.86 </Td> <Td> 78.16 </Td> <Td> Non-Hispanic White : 91.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 26 . Wayne County , Nebraska </Td> <Td> 82.82 </Td> <Td> 77.66 </Td> <Td> Non-Hispanic White : 90.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 27 . Carver County , Minnesota </Td> <Td> 82.80 </Td> <Td> 76.67 </Td> <Td> Non-Hispanic White : 90.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 28 . Arlington County , Virginia </Td> <Td> 82.76 </Td> <Td> 78.16 </Td> <Td> Non-Hispanic White : 63.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 29 . Grand County , Colorado </Td> <Td> 82.73 </Td> <Td> 75.61 </Td> <Td> Non-Hispanic White : 89.0 % </Td> <Td> </Td>
<Table> U.S. Counties ( and county equivalents ) with longest life expectancy from birth : 2014 and 1980 <Tr> <Th> County and state </Th> <Th> 2014 life expectancy ( years ) </Th> <Th> 1980 life expectancy ( years ) </Th> <Th> Plurality population in 2014 ( % ) </Th> <Th> Other factors </Th> </Tr> <Tr> <Td> 1 . Summit County , Colorado </Td> <Td> 86.83 </Td> <Td> 79.18 </Td> <Td> Non-Hispanic White 82.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 2 . Pitkin County , Colorado </Td> <Td> 86.52 </Td> <Td> 78.81 </Td> <Td> Non-Hispanic White : 86.5 % </Td> <Td> </Td> </Tr> <Tr> <Td> 3 . Eagle County , Colorado </Td> <Td> 85.94 </Td> <Td> 77.21 </Td> <Td> Non-Hispanic White : 67.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 4 . Billings County , North Dakota </Td> <Td> 84.04 </Td> <Td> 79.44 </Td> <Td> Non-Hispanic White : 96.6 % </Td> <Td> Population < 1,000 . </Td> </Tr> <Tr> <Td> 5 . Marin County , California </Td> <Td> 83.80 </Td> <Td> 75.66 </Td> <Td> Non-Hispanic White : 72.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 6 . San Miguel County , Colorado </Td> <Td> 83.73 </Td> <Td> 77.58 </Td> <Td> Non-Hispanic White : 87.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 7 . Fairfax County , Virginia ( and city ) </Td> <Td> 83.73 </Td> <Td> 76.65 </Td> <Td> Non-Hispanic White : 52.7 % </Td> <Td> Fairfax City 60.3 % White </Td> </Tr> <Tr> <Td> 7 . Aleutians West Census Area , Alaska </Td> <Td> 83.73 </Td> <Td> 70.77 </Td> <Td> Asian : 31.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 7 . Aleutians East Borough , Alaska </Td> <Td> 83.73 </Td> <Td> 70.77 </Td> <Td> Asian : 41.4 % </Td> <Td> </Td> </Tr> <Tr> <Td> 10 . Presidio County , Texas </Td> <Td> 83.72 </Td> <Td> 75.27 </Td> <Td> Hispanic : 82.0 % </Td> <Td> </Td> </Tr> <Tr> <Td> 10 . Douglas County , Colorado </Td> <Td> 83.72 </Td> <Td> 76.89 </Td> <Td> Non-Hispanic White : 95.9 % </Td> <Td> </Td> </Tr> <Tr> <Td> 12 . Hinsdale County , Colorado </Td> <Td> 83.66 </Td> <Td> 76.76 </Td> <Td> Non-Hispanic White : 92.5 % </Td> <Td> Population < 1,000 . </Td> </Tr> <Tr> <Td> 13 . Los Alamos County , New Mexico </Td> <Td> 83.49 </Td> <Td> 78.22 </Td> <Td> Hispanic : 51.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 14 . Teton County , Wyoming </Td> <Td> 83.46 </Td> <Td> 76.35 </Td> <Td> Non-Hispanic White : 80.7 % </Td> <Td> </Td> </Tr> <Tr> <Td> 15 . Collier County , Florida </Td> <Td> 83.43 </Td> <Td> 74.48 </Td> <Td> Non-Hispanic White : 64.8 % </Td> <Td> </Td> </Tr> <Tr> <Td> 16 . Loudoun County , Virginia </Td> <Td> 83.19 </Td> <Td> 73.98 </Td> <Td> Non-Hispanic White : 60.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 17 . Santa Clara County , California </Td> <Td> 83.14 </Td> <Td> 75.80 </Td> <Td> Non-Hispanic White : 58.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 18 . San Mateo County , California </Td> <Td> 83.11 </Td> <Td> 75.67 </Td> <Td> Non-Hispanic White : 41.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 19 . Leelanau County , Michigan </Td> <Td> 83.10 </Td> <Td> 75.99 </Td> <Td> Non-Hispanic White : 90.8 % </Td> <Td> </Td> </Tr> <Tr> <Td> 20 . Lincoln County , South Dakota </Td> <Td> 83.03 </Td> <Td> 77.24 </Td> <Td> Non-Hispanic White : 93.9 % </Td> <Td> </Td> </Tr> <Tr> <Td> 21 . Ouray County , Colorado </Td> <Td> 83.00 </Td> <Td> 76.48 </Td> <Td> Non-Hispanic White : 92.5 % </Td> <Td> </Td> </Tr> <Tr> <Td> 22 . Blaine County , Idaho </Td> <Td> 82.99 </Td> <Td> 76.84 </Td> <Td> Non-Hispanic White : 77.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 23 . Howard County , Maryland </Td> <Td> 82.98 </Td> <Td> 75.18 </Td> <Td> Non-Hispanic White : 58.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 24 . Mono County , California </Td> <Td> 82.96 </Td> <Td> 76.06 </Td> <Td> Non-Hispanic White : 66.3 % </Td> <Td> </Td> </Tr> <Tr> <Td> 25 . Sioux County , Iowa </Td> <Td> 82.86 </Td> <Td> 78.16 </Td> <Td> Non-Hispanic White : 91.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 26 . Wayne County , Nebraska </Td> <Td> 82.82 </Td> <Td> 77.66 </Td> <Td> Non-Hispanic White : 90.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 27 . Carver County , Minnesota </Td> <Td> 82.80 </Td> <Td> 76.67 </Td> <Td> Non-Hispanic White : 90.1 % </Td> <Td> </Td> </Tr> <Tr> <Td> 28 . Arlington County , Virginia </Td> <Td> 82.76 </Td> <Td> 78.16 </Td> <Td> Non-Hispanic White : 63.6 % </Td> <Td> </Td> </Tr> <Tr> <Td> 29 . Grand County , Colorado </Td> <Td> 82.73 </Td> <Td> 75.61 </Td> <Td> Non-Hispanic White : 89.0 % </Td> <Td> </Td>
who lives the longest in the united states
who lives the longest in the united states
Summit County , Colorado
Summit County , Colorado