San Pedro de Atacama's 2026 population is now estimated at 11,203. In 2002, the population of San Pedro de Atacama was 4,237. San Pedro de Atacama has grown by 82 in the last year, which represents a 0.74% annual change. These population values and projections come from INE Chile estimaciones 2002-2017 comunas (base 2017) and INE Chile proyecciones 2018-2035 comunas (base 2017) .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Puente Alto | 674,064 | 0.44% |
| Maipu | 587,508 | 0.05% |
| Santiago | 559,385 | 1.31% |
| Antofagasta | 450,070 | 0.64% |
| La Florida | 408,195 | 0.11% |
| Vina del Mar | 375,478 | 0.52% |
| San Bernardo | 354,517 | 0.82% |
| Las Condes | 348,261 | 0.66% |
| Valparaiso | 322,865 | 0.31% |
| Temuco | 312,499 | 0.44% |
| Puerto Montt | 286,053 | 0.88% |
| Coquimbo | 284,623 | 1.6% |
| Quilicura | 283,583 | 1.37% |
| Rancagua | 278,486 | 0.73% |
| La Serena | 275,771 | 1.53% |
| Penalolen | 274,846 | 0.34% |
| Nunoa | 274,180 | 1.35% |
| Pudahuel | 264,180 | 0.47% |
| Arica | 260,902 | 0.71% |
| Talca | 244,782 | 0.49% |