Oruro's 2026 population is now estimated at 359,222. In 1950, the population of Oruro was 62,679. Oruro has grown by 6,697 in the last year, which represents a 1.9% 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 Oruro, which typically includes Oruro's population in addition to adjacent suburban areas.
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| La Paz | 2,030,730 | 1.67% |
| Cochabamba | 1,489,160 | 1.98% |
| Santa Cruz de la Sierra | 1,441,406 | 1.02% |
| Sucre | 237,480 | 1.02% |
| Tarija | 179,528 | 1.03% |
| Potosi | 174,973 | 1.03% |
| Sacaba | 149,570 | 1.04% |
| Quillacollo | 117,859 | 1.04% |
| Montero | 107,294 | 1.03% |
| Trinidad | 101,454 | 1.03% |
| Riberalta | 78,754 | 1.02% |
| Warnes | 77,668 | 1.14% |
| Tiquipaya | 49,237 | 1.06% |
| Cobija | 42,849 | 1.07% |
| Villazon | 35,167 | 1.02% |
| Villamontes | 30,228 | 1.06% |
| Bermejo | 29,459 | 1.01% |
| Camiri | 28,855 | 1.01% |
| Tupiza | 27,302 | 1.02% |
| Llallagua | 25,166 | 1.02% |
| San Ignacio de Velasco | 23,126 | 1.02% |
| San Julian | 20,687 | 1.11% |
| Huanuni | 20,336 | 1.03% |