No. 1: Vienna, Austria
Mercer score: 108.6*
2008 rank: 2
GDP: $325 billion (2008 est.)**
Population: 1,664,146 (total city); 8,210,281 (total country)
Life expectancy: 79.5
*The rankings are based on a point scoring index established by Mercer Consultings 2009 Quality of Living Survey, with Vienna scoring 108.6 and Baghdad scoring 14.4. Cities are compared with New York as the base city, with an index score of 100. The quality-of-living survey covers 215 cities and is conducted to help governments and major companies place employees on international assignments. The survey also identifies those cities with the highest personal safety ranking based on internal stability, crime, effectiveness of law enforcement, and relationships with other countries.
No. 2: Zurich, Switzerland
Mercer score: 108
2008 rank: 1
GDP: 309.9 billion (2008 est.)
Population: 1,307,567 (total city); 7,604,467 (total country)
Life expectancy: 80.85
No. 3: Geneva, Switzerland
Mercer score: 107.9
2008 rank: 2
GDP: $309.9 billion (2008 est.)
Population: 438,177 (total city); 7,604,467 (total country)
Life expectancy: 80.85
No. 4 (tie): Vancouver, Canada
Mercer score: 107.4
2008 rank: 4
GDP: $1.3 trillion (2008 est.)
Population: 2,285,900 (total city); 33,487,208 (total country)
Life expectancy: 81.2
No. 4 (tie): Auckland, New Zealand
Mercer score: 107.4
2008 rank: 5
GDP: $116.6 billion (2008 est.)
Population: 1,303,068 (total city); 4,213,418 (total country)
Life expectancy: 80.36
No. 6: Dusseldorf, Germany
Mercer score: 107.2
2008 rank: 6
GDP: $2.86 trillion (2008 est.)
Population: 581,858 (total city); 82,329,758 (total country)
Life expectancy: 79.2
No. 7: Munich, Germany
Mercer score: 107
2008 rank: 7
GDP: $2.86 trillion (2008 est.)
Population: 1,300,000 (total city); 82,329,758 (total country)
Life expectancy: 79.2
No. 8: Frankfurt, Germany
Mercer score: 106.8
2008 rank: 7
GDP: $2.86 trillion (2008 est.)
Population: 662,000 (total city); 82,329,758 (total country)
Life expectancy: 79.2
No. 9: Bern, Switzerland
Mercer score: 106.5
2008 rank: 9
GDP: $309.9 billion (2008 est.)
Population: 962,983 (total city); 7,604,467 (total country)
Life expectancy: 80.85
No. 10: Sydney, Australia
Mercer score: 106.3
2008 rank: 10
GDP: $800.5 billion (2008 est.)
Population: 4,336,374 (total city); 21,262,641 (total country)
Life expectancy: 81.6
No. 11: Copenhagen, Denmark
Mercer score: 106.2
2008 rank: 11
GDP: $204.9 billion (2008 est.)
Population: 1,875,129 (total city); 5,500,510 (total country)
Life expectancy: 78.3
No. 12: Wellington, New Zealand
Mercer score: 105.9
2008 rank: 12
GDP: $116.6 billion (2008 est.)
Population: 448,956 (total city); 4,213,418 (total country)
Life expectancy: 80.36
No. 13: Amsterdam, Netherlands
Mercer score: 105.7
2008 rank: 13
GDP: $670.2 billion (2008 est.)
Population: 740,000 (total city); 16,715,999 (total country)
Life expectancy: 79.4
No. 14: Brussels, Belgium
Mercer score: 105.4
2008 rank: 14
GDP: $390.5 billion (2008 est.)
Population: 1,451,047 (total city); 10,414,336 (total country)
Life expectancy: 79.22
No. 15: Toronto, Canada
Mercer score: 105.3
2008 rank: 15
GDP: $1.307 trillion (2008 est.)
Population: 2,503,281 (total city); 33,487,208 (total country)
Life expectancy: 81.23
No. 16 (tie): Ottawa, Canada
Mercer score: 105
2008 rank: 19
GDP: $1.307 trillion (2008 est.)
Population: 812,129 (total city); 33,487,208 (total country)
Life expectancy: 81.23
No. 16 (tie): Berlin, Germany
Mercer score: 105
2008 rank: 16
GDP: $2.863 trillion (2008 est.)
Population: 3,398,888 (total city); 82,329,758 (total country)
Life expectancy: 79.26
No. 18: Melbourne, Australia
Mercer score: 104.8
2008 rank: 17
GDP: $800.5 billion (2008 est.)
Population: 3,900,000 (total city); 21,262,641 (total country)
Life expectancy: 81.63
No. 19 : Luxembourg
Mercer score: 104.6
2008 rank: 17
GDP: $39.42 billion (2008 est.)
Population: 491,775 (total city); 491,775 (total country)
Life expectancy: 79.33
No. 20: Stockholm, Sweden
Mercer score: 104.5
2008 rank: 20
GDP: $348.6 billion (2008 est.)
Population: 810,120 (total city); 9,059,651 (total country)
Life expectancy: 80.86
No. 21: Perth, Australia
Mercer score: 104.3
2008 rank: 21
GDP: $800.5 billion (2008 est.)
Population: 1,554,769 (total city); 21,262,641 (total country)
Life expectancy: 81.63
No. 22: Montreal, Canada
Mercer score: 104.2
2008 rank: 22
GDP: $1.3 trillion (2008 est.)
Population: 1,620,693 (total city); 33,487,208 (total country)
Life expectancy: 81.2
No. 23: Nuremberg, Germany
Mercer score: 104.1
2008 rank: 23
GDP: $2.86 trillion (2008 est.)
Population: 500,132 (total city); 82,329,758 (total country)
Life expectancy: 79.2
No. 24: Oslo, Norway
Mercer score: 103.7
2008 rank: 24
GDP: $265.5 billion (2008 est.)
Population: 560,484 (total city); 4,660,539 (total country)
Life expectancy: 79.9
No. 25: Dublin, Ireland
Mercer score: 103.6
2008 rank: 25
GDP: $191.9 billion (2008 est.)
Population: 506,211 (total city); 4,203,200 (total country)
Life expectancy: 78.2
No. 26 (tie): Singapore
Mercer score: 103.5
2008 rank: 32
GDP: $240 billion (2008 est.)
Population: 4,657,542 (total city); 4,657,542 (total country)
Life expectancy: 79.2
No. 26 (tie): Calgary, Canada
Mercer score: 103.5
2008 rank: 25
GDP: $1.3 trillion (2008 est.)
Population: 1,169,492 (total city); 33,487,208 (total country)
Life expectancy: 81.2
No. 28: Hamburg, Germany
Mercer score: 103.4
2008 rank: 27
GDP: $1.3 trillion (2008 est.)
Population: 1,169,492 (total city); 33,487,208 (total country)
Life expectancy: 81.2
No. 29: Honolulu, U.S.
Mercer score: 103.1
2008 rank: 28
GDP: $14.29 trillion (2008 est.)
Population: 905,601 (total city); 307,212,123 (total country)
Life expectancy: 78.1
No. 30: San Francisco, U.S.
Mercer score: 103
2008 rank: 29
GDP: $14.29 trillion (2008 est.)
Population: 808,976 (total city); 307,212,123 (total country)
Life expectancy: 78.1