Guwahati's 2025 population is now estimated at 1,224,170. In 1950, the population of Guwahati was 42,504. Guwahati has grown by 24,710 in the last year, which represents a 2.06% 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 Guwahati, which typically includes Guwahati's population in addition to adjacent suburban areas.
| City | 2025 Pop. ↓ | Growth |
|---|---|---|
| Delhi | 34,665,600 | 2.54% |
| Mumbai | 22,089,000 | 1.92% |
| Kolkata | 15,845,200 | 1.76% |
| Bangalore | 14,395,400 | 2.76% |
| Chennai | 12,336,000 | 2.34% |
| Hyderabad | 11,337,900 | 2.43% |
| Ahmedabad | 9,061,820 | 2.34% |
| Surat | 8,581,730 | 3.02% |
| Pune | 7,525,720 | 2.45% |
| Jaipur | 4,411,110 | 2.38% |
| Kozhikode | 4,387,410 | 3.38% |
| Malappuram | 4,343,910 | 3.8% |
| Lucknow | 4,132,670 | 2.34% |
| Thrissur | 3,719,980 | 3.18% |
| Kochi | 3,604,550 | 2.78% |
| Indore | 3,482,830 | 2.64% |
| Kanpur | 3,345,370 | 1.8% |
| Nagpur | 3,170,180 | 2.06% |
| Coimbatore | 3,158,720 | 2.43% |
| Thiruvananthapuram | 3,072,530 | 2.96% |
