| Rank | City | Contry Code | Population | Urban Population : |
| 115 | Xian | CHN | 2656500 | 2965000 |
| 363 | Xuzhou | CHN | 893100 | 1111400 |
| 470 | Xining | CHN | 713500 | 894900 |
| 573 | Xiamen | CHN | 470200 | 733000 |
| 584 | Xinxiang | CHN | 535100 | 716500 |
| 613 | Xiangtan | CHN | 506700 | 675300 |
| 623 | Xinpu | CHN | 207200 | 659800 |
| 723 | Xiangfan | CHN | 475500 | 565000 |
| 855 | Xingtai | CHN | 356200 | 469100 |
| 976 | Xianyang | CHN | 373500 | 373500 |
| 1046 | Xalapa | MEX | 343900 | 343900 |
| 1211 | Xianggangzi | CHN | 289300 | 289300 |
| 1359 | Xuchang | CHN | 252900 | 252900 |
| 1384 | Xincheng | CHN | 245500 | 245500 |
| 1498 | Xiantao | CHN | 226400 | 226400 |
| 1524 | Xintai | CHN | 223300 | 223300 |
| 1672 | Xinyang | CHN | 202000 | 202000 |
| 1794 | Xuanhua | CHN | 188200 | 188200 |
| 2010 | Xiaogan | CHN | 164800 | 164800 |
| 2026 | Xianning | CHN | 163500 | 163500 |
| 2070 | Xinji | CHN | 159200 | 159200 |
| 2179 | Xinzhou | CHN | 150900 | 150900 |
| 2342 | Xiaolan | CHN | 139500 | 139500 |
| 2373 | Xuanzhou | CHN | 137000 | 137000 |
| 2560 | Xingyi | CHN | 125600 | 125600 |
| 2690 | Xichang | CHN | 119400 | 119400 |
| 2792 | Xinan | CHN | 114200 | 114200 |
| 2838 | Xiangdong | CHN | 112400 | 112400 |
| 2847 | Xai-Xai | MOZ | 112000 | 112000 |
| 3056 | Xingcheng | CHN | 103900 | 103900 |
| 3100 | Xilinhaote | CHN | 102500 | 102500 |
| 3130 | Xinshi | CHN | 101100 | 101100 |