Municipios de Bizkaia
98 municipios
| Municipio | Rango de CP | Códigos postales |
|---|---|---|
| Lemoa | 48330 | 1 |
| Lezama | 48196 | 1 |
| Loiu | 48180 | 1 |
| Mallabia | 48269 | 1 |
| Markina-Xemein | 48270–48278 | 3 |
| Maruri-Jatabe | 48112 | 1 |
| Mañaria | 48212 | 1 |
| Mendata | 48382 | 1 |
| Morga | 48115 | 1 |
| Mundaka | 48360 | 1 |
| Mungia | 48100–48120 | 2 |
| Munitibar-Arbatzegi Gerrikaitz- | 48381 | 1 |
| Murueta | 48394 | 1 |
| Muskiz | 48550 | 1 |
| Muxika | 48391–48392 | 2 |
| Nabarniz | 48312 | 1 |
| Ondarroa | 48700 | 1 |
| Orozko | 48410–48419 | 2 |
| Ortuella | 48530 | 1 |
| Otxandio | 48210 | 1 |
| Portugalete | 48920 | 1 |
| Santurtzi | 48980 | 1 |
| Sestao | 48910 | 1 |
| Sondika | 48150 | 1 |
| Sopela | 48600 | 1 |
| Sopuerta | 48190–48870 | 4 |
| Sukarrieta | 48395 | 1 |
| Trapagaran / Valle de Trapaga | 48510–48520 | 2 |
| Turtzioz / Trucios | 48880 | 1 |
| Ubide | 48145 | 1 |
| Ugao-Miraballes | 48490 | 1 |
| Urduliz | 48160–48610 | 2 |
| Urduña / Orduña | 48460 | 1 |
| Zaldibar | 48250 | 1 |
| Zalla | 48850–48860 | 2 |
| Zamudio | 48170 | 1 |
| Zeanuri | 48144 | 1 |
| Zierbena | 48508 | 1 |