| Population | Country | City | % Correct |
|---|---|---|---|
| 26,746,000 | Indonesia | Jakarta | 100%
|
| 7,426,000 | South Africa | Johannesburg | 97%
|
| 780,000 | Israel | Jerusalem | 88%
|
| 3,413,000 | Saudi Arabia | Jeddah | 75%
|
| 1,101,000 | United States | Jacksonville | 64%
|
| 3,208,000 | India | Jaipur | 50%
|
| 1,190,000 | India | Jodhpur | 23%
|
| 1,641,000 | China | Jilin | 21%
|
| 3,479,000 | China | Jinan | 21%
|
| 1,196,000 | Brazil | Joao Pessoa | 16%
|
| 1,325,000 | India | Jabalpur | 13%
|
| 1,640,000 | Malaysia | Johor-Bahru | 13%
|
| 1,397,000 | India | Jamshedpur | 7%
|
| 920,000 | China | Jiangmen | 7%
|
| 1,080,000 | China | Jiamusi | 4%
|
| 874,000 | India | Jalandhar | 3%
|
| 840,000 | China | Jinzhou | 3%
|
| 1,092,000 | Brazil | Joinville | 3%
|
| 814,000 | China | Jiaozuo | 2%
|
| 1,044,000 | China | Jiaxing | 2%
|