List of Cities by GDP

This is an interesting list, mostly coming from here.  There are lots of missing data and lots of guesses, but this is as good a way of ranking a city as any.  There are a lot of American cities on here which I hadn't previously listed.  Anyways, this would be interesting to integrate into the list.  (The brackets contain a rough guess of the GDP in US $ billions).

1. Tokyo
2. New York
3. Los Angeles
4. Chicago
5. London [565]
6. Paris
7. Washington DC/Baltimore [425]
8. Osaka/Kobe
9. Mexico City
10. Philadelphia [388]
11. Sao Paulo
12. Houston [384]
13. Boston [363]
14. Rhine-Ruhr, Germany (Bonn/Cologne/Dusseldorf/Ruhr) 10 million pop
15. Buenos Aires
16. Dallas
17. Moscow
18. Hong Kong
19. Atlanta
20. San Francisco/San Jose
21. Houston
22. Miami
23. Seoul
24. Toronto
25. Detroit
26. Milan [241]
27. Seattle [235]
28. Shanghai
29. Madrid
30. Randstad, Netherlands (Amsterdam/Rotterdam)
31. Singapore
32. Sydney
33. Mumbai
34. Rio de Janeiro
35. Phoenix
36. Minneapolis
37. San Diego
38. Istanbul
39. Barcelona
40. Taipei
41. Melbourne
42. Delhi
43. Beijing
44. Denver
45. Zurich [160]
46. Shenzhen [160]
47. Frankfurt [152]
48. Johannesburg/East Rand
49. Manila
50. Montreal
51. Cairo
52. Rome [130]
53. Guangzhou
54. Tehran
55. St. Louis
56. Tampa
57. Vienna
58. Tel Aviv
59. Busan
60. Santiago
61. Bangkok [119]
62. Munich [116]
63. Charlotte, NC [113]
64. Cleveland
65. Brasilia
66. Portland
67. Lima, Peru
68. Riyadh, Saudi Arabia [107]
69. Kansas City [105]
70. Indianapolis
71. Orlando [104]
72. Kolkata, India [104]
73. Cape Town, South Africa
74. Monterrey, Mexico [102]
75. Bogota, Colombia
76. Cincinnati [100]
77. Dubai [100]
78. Kuala Lumpur [100]
79. Pittsburgh
80. Lisbon
81. Athens
82. Vancouver
83. Berlin
84. Columbus, OH [93]
85. Jakarta
86. Sacramento [92]
87. St. Petersburg
88. Birmingham (W. Midlands), UK
89. Stuttgart [90]
90. Las Vegas
91. Fukuoka
92. Hartford, CT [88]
93. Manchester, UK
94. Austin, TX [86]
95. Brisbane, Australia [85]
96. Milwaukee, WI [84]
97. Brussels [83]
98. San Antonio [82]
99. Guadalajara [81]
100. Nashville, TN [80]
101. Glasgow [80]
102. Virginia Beach/Chesapeake, VA
103. Dhaka, Bangladesh [78]
104. Karachi, Pakistan
105. Hamburg, Germany [74]
106. Tianjin, China
107. Jeddah, Saudi Arabia
108. New Orleans, LA [71]
109. Stockholm, Sweden
110. Edinburg [70]
111. Lyon, France [69]
112. Bangalore, India
113. Warsaw, Poland
114. Turin, Italy
115. Chennai, India
116. Porto Alegre, Brazil
117. Salt Lake, UT [66]
118. Providence, RI [66]
119. Memphis, TN [65]
120. Richmond, VA [64]
121. Belo Horizonte, Brazil [61]
122. Jacksonville, FL [60]
123. Dublin, Ireland
124. Daegu, South Korea [60?]
125. Leeds, UK
126. Hanover, Germany [60]
127. Hyderabad, India
128. Perth, Australia [59]
129. Ankara, Turkey [58]
130. Ho Chi Minh City, Vietnam
131. Helsinki, Finland [58]
132. Louisville, KY [58]
133. Oklahoma City [58]
134. Chongqing, China [57]
135. Raleigh/Durham, NC [57]
136. Auckland, NZ [55]
137. Katowice, Poland
138. Warsaw, Poland
139. Naples, Italy
140. Budapest, Hungary [53]
141. Birmingham, AL [52]
142. Bucharest [50]
143. Honolulu [50]
144. Omaha, NE [47]
145. Alexandria, Egypt [46]
146. Algiers, Algeria [45]
147. Rochester, NY [45]
148. Buffalo [45]
149. Tulsa, OK [44]
150. Geneva, Switzerland [40]
151. Khartoum, Sudan [35]
152. Lagos, Nigeria [35]
153. Casablanca, Morocco [33]
154. Luanda, Angola [33]
155. Macau [28]
156. Baghdad [24]
157. Jersey [14]
158. Isle of Man [2]