Kollam's 2026 population is now estimated at 2,351,284.In 1991, the population of Kollam was 362,572.Kollam has grown by 114,673 in the last year, which represents a 5.13% annual change.These population values and projections come from India census city counts via CityPopulation fallback access and World Population Review Internal Projections.
City | 2026 Pop.↓ | Growth |
|---|---|---|
| Delhi | 23,390,383 | 2.42% |
| Mumbai | 21,782,818 | 1.13% |
| Bengaluru | 15,565,994 | 4.1% |
| Kolkata | 15,440,671 | 0.63% |
| Chennai | 13,109,989 | 2.81% |
| Hyderabad | 11,868,136 | 2.95% |
| Ahmedabad | 10,588,126 | 3.46% |
| Surat | 9,580,601 | 5.03% |
| Pune | 7,888,467 | 3.01% |
| Ghaziabad | 5,029,611 | 5.13% |
| Jaipur | 4,575,390 | 2.75% |
| Kozhikode | 4,294,121 | 5.13% |
| Lucknow | 4,266,929 | 2.6% |
| Kochi | 4,143,068 | 4.57% |
| Thrissur | 3,940,307 | 5.13% |
| Coimbatore | 3,779,472 | 3.87% |
| Indore | 3,754,331 | 3.72% |
| Malappuram | 3,596,910 | 5.13% |
| Thiruvananthapuram | 3,556,039 | 5.13% |
| Kannur | 3,473,967 | 5.13% |
