Vancouver ranked fourth in Mercer's 2010 Quality of Living Survey, making it the top-rated city in North America.

Vancouver placed fourth overall for the second consecutive year, tying with Auckland, New Zealand. Only Vienna, Austria, Zurich, Switzerland and Geneva, Switzerland ranked higher in the survey that measures quality of life.

The survey, conducted by business analysts Mercer, ranks cities based on 39 criteria, including political and economic environment, health care, education, recreational activities, housing and natural environment.

Other Canadian cities in the top 25 are Ottawa ranked 14th, Toronto 16th and Montreal 21st. Calgary ranked 28 on the overall quality of living ranking.

The Iraqi capital of Baghdad ranked at the bottom of the list.

This year, Mercer created a new "eco-city" list that ranks cities according to water quality, waste removal, sewage, air pollution and traffic congestion.

Vancouver ranked 13th on Mercer's eco-city list, tied with Montreal, Nurnberg, Germany. Calgary took top spot on the list while Ottawa ranked fourth.

Here are the top 25 cities according to Mercer's 2010 Quality of Living Survey

1. Vienna, Austria

2. Zurich, Switzerland

3. Geneva, Switzerland

4. Vancouver

4. Auckland, New Zealand

6. Dusseldorf, Germany

7. Frankfurt, Germany

7. Munich, Germany

9. Bern, Switzerland

10. Sydney, Australia

11. Copenhagen, Denmark

12. Wellington, New Zealand

13. Amsterdam, Netherlands

14. Ottawa

15. Brussels, Belgium

16. Toronto

17. Berlin, Germany

18. Melbourne, Australia

19. Luxembourg

20. Stockholm, Sweden

21. Perth, Australia

21. Montreal

23. Hamburg, Germany

24. Nurnburg, Germany

24. Oslo, Norway


Here are Mercer's Top 25 Eco-cities:

1. Calgary 

2. Honolulu, USA 

3. Ottawa 

3. Helsinki, Finland 

5. Welington, New Zealand 

6 Minneapolis, USA 

7. Adelaide, Australia 

8. Copenhagen, Denmark 

9. Kobe, Japan 

9. Oslo, Norway 

9. Stockholm, Sweden 

12. Perth, Australia 

13. Montreal

13. Vancouver 

13. Nurnberg, Germany

13. Auckland, New Zealand

13. Bern, Switzerland

13. Pittsburgh, USA 

19. Zurich, Switzerland 

19. Aberdeen, UK 

21. Canberra, Australia 

22. Singapore 

23. Brisbane, Australia 

23. Washington, USA

25. Melbourne, Australia

25. Geneva, Switzerland