São Mateus has a population of 3,757, making it the 650th largest place we list in Portugal. It is in Azores.
São Mateus holds under a tenth of one per cent of Portugal's 10,395,362 people. Lisbon, the largest place we list there, is 138 times its size.
3,757
population
#650
in Portugal
São Mateus is in Azores, which has 62 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Cercal | Setúbal | 3,772 |
| Canhas | Madeira | 3,769 |
| Alhadas | Coimbra | 3,768 |
| Lajes | Azores | 3,744 |
| Marvão | Portalegre | 3,739 |
| Frossos | Braga | 3,726 |
All places in Portugal → · Azores →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.