Oco has a population of 71, making it the 2614th largest place we list in Spain. It is in Navarre.
Oco holds under a tenth of one per cent of Spain's 47,850,793 people. Madrid, the largest place we list there, is 45858 times its size.
71
population
#2,614
in Spain
Oco is in Navarre, which has 178 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Lerga | Navarre | 75 |
| San Millán de Yécora | La Rioja | 74 |
| Brieva de Cameros | La Rioja | 72 |
| Ciriza | Navarre | 70 |
| Leza de Río Leza | La Rioja | 69 |
| Galbárruli | La Rioja | 69 |
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.