Iza has a population of 735, making it the 2283rd largest place we list in Spain. It is in Navarre.
Iza holds under a tenth of one per cent of Spain's 47,850,793 people. Madrid, the largest place we list there, is 4430 times its size.
735
population
#2,283
in Spain
Iza is in Navarre, which has 178 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Erroibar | Navarre | 743 |
| El Berrueco | Madrid | 741 |
| Sos del Rey Católico | Aragon | 737 |
| Esplús | Aragon | 734 |
| Valdealgorfa | Aragon | 731 |
| Mosqueruela | Aragon | 730 |
All places in Spain → · Navarre →
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.