Iruña Oka/Iruña de Oca
              < Iruña Oka 
 
            
          Iruña de Oca / Iruña Oka  | |
|---|---|
| Iruña Oka (in Basque)  Iruña de Oca (in Spanish)  | |
Location of Iruña Oka in Álava  | |
| Coordinates: 42°49′09″N 2°48′46″W / 42.81917°N 2.81278°W | |
| Country | Spain | 
| Autonomous community | Basque Country | 
| Province | Araba/Álava | 
| Eskualdea / Cuadrilla | Cuadrilla de Añana | 
| Founded | In 1976 | 
| Government | |
| • Mayor | Miguel Ángel Montes Sánchez (PSE-EE) | 
| Area | |
 • Total  | 53.25 km2 (20.56 sq mi) | 
| Elevation | 500 m (1,600 ft) | 
| Population  (2019)  | |
 • Total  | 3,411 | 
| • Density | 64/km2 (170/sq mi) | 
| Demonym(s) | Iruñaokar, iruñar (in Basque) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 01230  | 
| Official language(s) | Spanish, Basque | 
| Website | Official website | 
Iruña de Oca in Spanish or Iruña Oka in Basque is a municipality located in the province of Álava, in the Basque Country, northern Spain. Iruña de Oca is the most populated municipality of the Cuadrilla de Añana, one of the seven comarcas of the province, more than 35% of the people of Añana live there.