Oliveira do Hospital's 2026 population is now estimated at 19,724. In 2021, the population of Oliveira do Hospital was 19,472. Oliveira do Hospital has grown by 57 in the last year, which represents a 0.29% annual change. These population values and projections come from Portugal INE API indicator 0012917 resident population municipal total and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Lisbon | 596,952 | 1.83% |
| Sintra | 410,420 | 1.17% |
| Vila Nova de Gaia | 317,859 | 0.78% |
| Porto | 264,493 | 2.31% |
| Cascais | 228,079 | 1.28% |
| Loures | 214,856 | 1.18% |
| Braga | 209,328 | 1.42% |
| Amadora | 187,541 | 1.62% |
| Almada | 187,519 | 1.05% |
| Matosinhos | 185,501 | 1.22% |
| Seixal | 183,000 | 1.71% |
| Oeiras | 181,965 | 1.15% |
| Gondomar | 171,928 | 0.75% |
| Odivelas | 161,278 | 1.59% |
| Guimaraes | 156,587 | 0.02% |
| Coimbra | 150,409 | 1.19% |
| Maia | 149,556 | 1.68% |
| Santa Maria da Feira | 142,787 | 0.79% |
| Vila Franca de Xira | 142,764 | 0.73% |
| Leiria | 140,182 | 1.52% |
