# Municipalities in Biscay province by share of foreign nationals, 2025

All 113 values come from Invokely for 2025, so the places are comparable.

- Indicator id: `foreign_population_share`
- Unit: %
- Definition: Residents with foreign nationality as a percentage of total population on 1 January.
- Source: Invokely, Población extranjera entre población total (Censo anual, INE) (https://invokely.ai/docs/methodology#foreign_population_share)
- Retrieved: 2026-10-08
- Citation: Invokely calculation from Población extranjera entre población total (Censo anual, INE). https://invokely.ai/docs/methodology#foreign_population_share. Retrieved 2026-10-08.
- Web page: https://invokely.ai/rankings/foreign-population/biscay-province-municipalities
- CSV: https://invokely.ai/download/rankings/foreign-population/biscay-province-municipalities.csv

| Rank | Place | % |
|---:|---|---:|
| 1 | Izurtza | 18.4 |
| 2 | Areatza | 15.1 |
| 3 | Sestao | 14.9 |
| 4 | Igorre | 14.1 |
| 5 | Ubide | 13.3 |
| 6 | Markina-Xemein | 13.2 |
| 7 | Etxebarria | 13.2 |
| 8 | Berriatua | 13.1 |
| 9 | Gernika-Lumo | 12.4 |
| 10 | Bilbao | 12.3 |
| 11 | Lemoa | 12.3 |
| 12 | Gizaburuaga | 12.2 |
| 13 | Zaldibar | 12.2 |
| 14 | Iurreta | 11.7 |
| 15 | Arantzazu | 11.5 |
| 16 | Otxandio | 11.4 |
| 17 | Bermeo | 11.4 |
| 18 | Barakaldo | 11.2 |
| 19 | Zamudio | 11.1 |
| 20 | Berriz | 11 |
| 21 | Amorebieta-Etxano | 11 |
| 22 | Urduña/Orduña | 10.1 |
| 23 | Durango | 10 |
| 24 | Balmaseda | 10 |
| 25 | Loiu | 9.6 |
| 26 | Mungia | 9.6 |
| 27 | Ugao-Miraballes | 9.5 |
| 28 | Basauri | 9.4 |
| 29 | Ermua | 9.1 |
| 30 | Zalla | 8.9 |
| 31 | Erandio | 8.8 |
| 32 | Portugalete | 8.6 |
| 33 | Alonsotegi | 8.5 |
| 34 | Ondarroa | 8.3 |
| 35 | Santurtzi | 8.2 |
| 36 | Sopuerta | 7.8 |
| 37 | Getxo | 7.7 |
| 38 | Plentzia | 7.7 |
| 39 | Ortuella | 7.6 |
| 40 | Lekeitio | 7.6 |
| 41 | Güeñes | 7.5 |
| 42 | Elorrio | 7.5 |
| 43 | Forua | 7.4 |
| 44 | Mañaria | 7.4 |
| 45 | Lezama | 7.1 |
| 46 | Busturia | 7.1 |
| 47 | Arrigorriaga | 7 |
| 48 | Atxondo | 7 |
| 49 | Abadiño | 7 |
| 50 | Leioa | 7 |
| 51 | Bedia | 6.9 |
| 52 | Karrantza Harana/Valle de Carranza | 6.9 |
| 53 | Derio | 6.9 |
| 54 | Fruiz | 6.8 |
| 55 | Muxika | 6.6 |
| 56 | Sondika | 6.5 |
| 57 | Orozko | 6.3 |
| 58 | Errigoiti | 6.2 |
| 59 | Munitibar-Arbatzegi Gerrikaitz | 6.2 |
| 60 | Arrieta | 6.2 |
| 61 | Aulesti | 6.1 |
| 62 | Gautegiz Arteaga | 6.1 |
| 63 | Artea | 6.1 |
| 63 | Bakio | 6.1 |
| 65 | Muskiz | 6 |
| 66 | Zeanuri | 5.9 |
| 67 | Arakaldo | 5.8 |
| 68 | Mendata | 5.8 |
| 69 | Ea | 5.7 |
| 70 | Galdakao | 5.7 |
| 71 | Barrika | 5.6 |
| 72 | Mendexa | 5.6 |
| 73 | Usansolo | 5.5 |
| 74 | Ereño | 5.5 |
| 75 | Trucios-Turtzioz | 5.4 |
| 76 | Laukiz | 5.4 |
| 77 | Gordexola | 5.4 |
| 78 | Zaratamo | 5.2 |
| 79 | Sukarrieta | 5.2 |
| 80 | Sopela | 5.2 |
| 81 | Valle de Trápaga-Trapagaran | 5.1 |
| 82 | Abanto y Ciérvana-Abanto Zierbena | 5.1 |
| 83 | Mallabia | 5.1 |
| 84 | Gorliz | 5 |
| 85 | Kortezubi | 4.9 |
| 86 | Urduliz | 4.9 |
| 87 | Gatika | 4.8 |
| 88 | Zeberio | 4.6 |
| 89 | Arrankudiaga-Zollo | 4.6 |
| 90 | Lemoiz | 4.5 |
| 91 | Berango | 4.3 |
| 92 | Dima | 4.2 |
| 93 | Nabarniz | 4.2 |
| 94 | Amoroto | 4.1 |
| 95 | Ziortza-Bolibar | 4 |
| 96 | Etxebarri | 3.9 |
| 97 | Gamiz-Fika | 3.8 |
| 98 | Lanestosa | 3.7 |
| 99 | Larrabetzu | 3.6 |
| 100 | Arratzu | 3.6 |
| 101 | Mundaka | 3.6 |
| 102 | Murueta | 3.5 |
| 103 | Ispaster | 3.2 |
| 104 | Zierbena | 3.1 |
| 105 | Galdames | 3 |
| 105 | Maruri-Jatabe | 3 |
| 107 | Elantxobe | 2.8 |
| 108 | Artzentales | 2.8 |
| 109 | Ibarrangelu | 2.7 |
| 110 | Morga | 2.2 |
| 111 | Meñaka | 1.9 |
| 112 | Garai | 1.8 |
| 113 | Ajangiz | 0.9 |