Top 40 Cities in the World

See: http://www.knightfrank.com/resources/wealthreport2015/wealthpdf/04-wealth-report-global-cities-infog-all.pdf

1. London
2. New York
3. Hong Kong
4. Singapore
5. Shanghai
6. Miami
7. Paris
8. Dubai
9. Beijing
10. Zurich
11. Tokyo
12. Toronto
13. Geneva
14. Sydney
15. Taipei
16. Frankfurt
17. Moscow
18. Madrid
19. San Francisco
20. Vienna
21. Milan
22. Los Angeles
23. Jakarta
24. Munich
25. Amsterdam
26. Mumbai
27. Dublin
28. Johannesburg
29. Istanbul
30. Kuala Lumpur
31. Sao Paolo
32. Mexico City 
33. Berlin
34. Washington DC
35. Boston
36. Cape Town
37. Auckland
38. Buenos Aires
39. Rio de Janeiro
40. Tel Aviv

Runner-Up Cities (number of UHNWI):

Osaka (1471)

Seoul (1356)

Hamburg (862)

Chicago (827)

Houston (805)

Dallas (582)

Riyadh (549)

Montreal (534)

Dusseldorf (531)

Oslo (485)

Stockholm (479)

Bangkok (466)

Melbourne (456)

Barcelona (438)

Shenzhen (409)

Brussels (351)

Guangzhou (327)

Santiago (315)
Edinburgh
Monaco