| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Ho Chi Minh City | 10,065,700 | 2.54% |
| Hanoi | 5,764,980 | 2.91% |
| Thanh Hoa | 3,640,128 | 1.01% |
| Can Tho | 2,071,270 | 3.18% |
| Hai Duong | 1,892,254 | 1.01% |
| Bac Giang | 1,803,950 | 1.02% |
| Nam Dinh | 1,780,393 | 1% |
| Bac Ninh | 1,368,840 | 1.03% |
| Da Nang | 1,318,810 | 2.55% |
| Ha Tinh | 1,288,866 | 1% |
| Ben Tre | 1,288,463 | 1% |
| Thai Nguyen | 1,286,751 | 1.01% |
| Hung Yen | 1,252,731 | 1.01% |
| Son La | 1,248,415 | 1.01% |
| Quang Ngai | 1,231,697 | 1% |
| Bien Hoa | 1,206,020 | 2.66% |
| Soc Trang | 1,199,653 | 0.99% |
| Ca Mau | 1,194,476 | 1% |
| Tay Ninh | 1,169,165 | 1.01% |
| Vinh Long | 1,022,791 | 1% |
| Tra Vinh | 1,009,168 | 1% |
| Ninh Binh | 982,487 | 1.01% |
| Bac Lieu | 907,236 | 1.01% |
| Ha Giang | 854,679 | 1.02% |
| Yen Bai | 821,030 | 1.01% |
| Tuyen Quang | 784,811 | 1.01% |
| Lang Son | 781,655 | 1.01% |
| Lao Cai | 730,420 | 1.02% |
| Kon Tum | 540,438 | 1.02% |
| Thu Dau Mot | 538,307 | 3.3% |
| Cao Bang | 530,341 | 1% |
| Lai Chau | 460,196 | 1.02% |
| Hue | 457,379 | 2.37% |
| Long Xuyen | 365,851 | 2.35% |
| Nha Trang | 361,223 | 2.08% |
| Bac Kan | 313,905 | 1.01% |
