Iruraiz-Gauna
Iruraiz-Gauna is a municipality located in the province of Álava, in the Basque Country, northern Spain.
Geography
Administrative subdivisions
Iruraiz-Gauna is divided into 11 villages, all of which are organized as concejos. Two parts of the municipality aren't integrated in any concejo: the Comunal de Ilarra and Orgazi.| Arms | Official name | Basque name | Spanish name | Population | Area | Notes |
| Alaitza | Alaitza | Alaiza | 65 | 3.76 | Concejo | |
| Arrieta | Arrieta | Arrieta | 41 | 3.40 | Concejo | |
| Azilu | Azilu | Acilu | 27 | 1.27 | Concejo | |
| – | Comunal de Ilarra | Ilarrako erkidegoa | Comunal de Ilarra | – | 0.59 | Agricultural common managed by Gazeo, Ezkerekotxa and Langarika. |
| Erentxun | Erentxun | Erenchun | 80 | 7.66 | Concejo | |
| Ezkerekotxa | Ezkerekotxa | Ezquerecocha | 43 | 4.78 | Concejo | |
| Gauna | Gauna | Gauna | 68 | 5.96 | Concejo | |
| Gazeo | Gazeo | Gaceo | 50 | 2.44 | Concejo | |
| – | Gereñu | Gereñu | Guereñu | 36 | 5.12 | Concejo |
| – | Jauregi | Jauregi | Jáuregui | 8 | 3.35 | Concejo |
| – | Orgazi | Orgazi | Orgaci | – | 0.50 | Uninhabited enclave in Vitoria-Gasteiz. Also known as Uriarte. |
| Langarika | Langarika | Langarica | 33 | 4.16 | Concejo | |
| Trokoniz | Trokoniz | Trocóniz | 83 | 4.53 | Concejo |