
A poll from Gallup-Healthways shows which states had the highest well-being in 2015. The well-being score, which is ranked on a scale of 0 to 100, is based on survey data from 2.3 million people. The index is rated based on people's sense of purpose, social relationships, sense of financial security, sense of community and physical health. [Read the whole story on the happiest states]
1. Hawaii: 64.8
2. Alaska: 64.1
3. Montana: 63.8
4. Colorado: 63.6
5. Wyoming: 63.5
6. South Dakota: 63.5
7. Minnesota: 63.3
8. Utah: 63.1
9. Arizona: 63.0
10.California: 62.7
11.Texas: 62.7
12.Florida: 62.4
13.Wisconsin: 62.4
14.Iowa: 62.4
15.North Dakota: 62.3
16.New Mexico: 62.2
17.Virginia: 62.2
18.Connecticut: 62.2
19.South Carolina: 62.2
20.Nebraska: 62.1
21.New Hampshire: 62.1
22.Maine: 62.1
23.North Carolina: 62.1
24.Washington: 62.0
25.Kansas: 62.0
26.Rhode Island: 61.9
27.Delaware: 61.9
28.Alabama: 61.8
29.Vermont: 61.8
30.Massachusetts: 61.8
31.Oregon: 61.7
32.New Jersey: 61.6
33.Pennsylvania: 61.6
34.Maryland: 61.5
35.Illinois: 61.5
36.Idaho: 61.5
37.Tennessee: 61.5
38.Nevada: 61.5
39.Michigan: 61.3
40.New York: 61.2
41.Georgia: 61.2
42.Louisiana: 61.1
43.Mississippi: 60.9
44.Arkansas: 60.9
45.Missouri: 60.8
46.Indiana: 60.5
47.Ohio: 60.4
48.Oklahoma: 60.4
49.Kentucky: 60.3
50.West Virginia: 58.5
Follow Tia Ghose on Twitterand Google+. Follow Live Science @livescience, Facebook & Google+.
Live Science newsletter
Stay up to date on the latest science news by signing up for our Essentials newsletter.

Tia is the managing editor and was previously a senior writer for Live Science. Her work has appeared in Scientific American, Wired.com and other outlets. She holds a master's degree in bioengineering from the University of Washington, a graduate certificate in science writing from UC Santa Cruz and a bachelor's degree in mechanical engineering from the University of Texas at Austin. Tia was part of a team at the Milwaukee Journal Sentinel that published the Empty Cradles series on preterm births, which won multiple awards, including the 2012 Casey Medal for Meritorious Journalism.
Most Popular
By Laura Geggel
By Sascha Pare
By Tom Metcalfe
By Harry Baker