Longyan's 2025 population is now estimated at 752,672. In 1950, the population of Longyan was 30,962. Longyan has grown by 12,356 in the last year, which represents a 1.67% annual change.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Longyan, which typically includes Longyan's population in addition to adjacent suburban areas.
| City | 2025 Pop. ↓ | Growth |
|---|---|---|
| Shanghai | 30,482,100 | 2.06% |
| Beijing | 22,596,500 | 1.84% |
| Chongqing | 18,171,200 | 2.24% |
| Guangzhou | 14,878,700 | 1.98% |
| Tianjin | 14,704,100 | 1.61% |
| Shenzhen | 13,545,400 | 1.75% |
| Nanjing | 10,174,900 | 2.29% |
| Chengdu | 9,998,870 | 1.74% |
| Xi-an | 9,222,080 | 2.31% |
| Wuhan | 8,986,480 | 1.53% |
| Suzhou | 8,592,820 | 2.9% |
| Hangzhou | 8,591,040 | 2.03% |
| Shenyang | 7,974,270 | 1.84% |
| Foshan | 7,817,160 | 1.46% |
| Dongguan | 7,772,860 | 1.27% |
| Haerbin | 7,066,860 | 1.86% |
| Dalian | 6,347,380 | 2.09% |
| Qingdao | 6,217,970 | 1.86% |
| Zhengzhou | 6,156,140 | 2.35% |
| Ji nan Shandong | 6,065,850 | 2.11% |
