Frossos has a population of 3,726, making it the 653rd largest place we list in Portugal. It is in Braga.
Frossos holds under a tenth of one per cent of Portugal's 10,395,362 people. Lisbon, the largest place we list there, is 139 times its size.
3,726
population
#653
in Portugal
Frossos is in Braga, which has 82 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| São Mateus | Azores | 3,757 |
| Lajes | Azores | 3,744 |
| Marvão | Portalegre | 3,739 |
| São Roque do Pico | Azores | 3,705 |
| Campelos | Lisbon | 3,667 |
| Alferrarede | Santarém | 3,654 |
All places in Portugal → · Braga →
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.