Santa Rosa de Osos's 2026 population is now estimated at 40,697. In 2005, the population of Santa Rosa de Osos was 31,712. Santa Rosa de Osos has grown by 436 in the last year, which represents a 1.08% annual change. These population values and projections come from DANE municipal population by area 2005-2017 (retroprojections) and DANE municipal population by area 2018-2042 (projections) .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Bogota | 7,945,996 | 0.04% |
| Medellin | 2,526,795 | -0.06% |
| Cali | 2,269,983 | -0.32% |
| Barranquilla | 1,275,854 | -0.27% |
| Cartagena | 1,010,995 | -0.05% |
| Soacha | 895,878 | 2.97% |
| Cucuta | 792,180 | -0.13% |
| Soledad | 733,597 | 1.49% |
| Valledupar | 629,217 | 2.15% |
| Bucaramanga | 618,548 | 0.14% |
| Bello | 609,168 | 1.2% |
| Santa Marta | 588,662 | 1.08% |
| Villavicencio | 588,645 | 0.73% |
| Monteria | 585,029 | 1.82% |
| Ibague | 557,317 | 0.43% |
| Pereira | 487,820 | 0.09% |
| Manizales | 475,690 | 0.76% |
| Neiva | 408,218 | 1.43% |
| Pasto | 404,775 | 0.17% |
| Palmira | 382,703 | 0.45% |