Seixal has a population of 656, making it the 954th largest place we list in Portugal. It is in Madeira.
Seixal holds under a tenth of one per cent of Portugal's 10,395,362 people. Lisbon, the largest place we list there, is 789 times its size.
656
population
#954
in Portugal
Seixal is in Madeira, which has 41 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Moleanos | Leiria | 687 |
| Vales do Rio | Castelo Branco | 674 |
| Prazeres | Madeira | 672 |
| Porto Carro | Leiria | 654 |
| Pinhão | Vila Real | 648 |
| Cunha | Braga | 646 |
All places in Portugal → · Madeira →
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.