# Municipalities in Basque Country by population aged 16 to 64, 2025

All 252 values come from Instituto Nacional de Estadística for 2025, so the places are comparable.

- Indicator id: `population_16_64`
- Unit: persons
- Definition: Resident population aged 16 to 64 on 1 January (INE annual census). Used as the working-age denominator.
- Source: Instituto Nacional de Estadística, Censo anual de población: población de 16 a 64 años (tabla 68540) (https://www.ine.es/jaxiT3/Tabla.htm?t=68540)
- Retrieved: 2026-10-07
- Citation: Instituto Nacional de Estadística (INE). Censo anual de población: población de 16 a 64 años (tabla 68540). https://www.ine.es/jaxiT3/Tabla.htm?t=68540. Retrieved 2026-10-07.
- Web page: https://invokely.ai/rankings/population-16-64/basque-country-municipalities
- CSV: https://invokely.ai/download/rankings/population-16-64/basque-country-municipalities.csv

| Rank | Place | persons |
|---:|---|---:|
| 1 | Bilbao | 222,311 |
| 2 | Vitoria-Gasteiz | 163,511 |
| 3 | Donostia/San Sebastián | 117,225 |
| 4 | Barakaldo | 64,925 |
| 5 | Getxo | 44,578 |
| 6 | Irun | 40,391 |
| 7 | Santurtzi | 29,102 |
| 8 | Portugalete | 26,906 |
| 9 | Errenteria | 24,908 |
| 10 | Basauri | 24,551 |
| 11 | Leioa | 20,631 |
| 12 | Durango | 19,637 |
| 13 | Sestao | 17,946 |
| 14 | Eibar | 16,484 |
| 15 | Erandio | 15,827 |
| 16 | Galdakao | 15,120 |
| 17 | Zarautz | 14,850 |
| 18 | Arrasate/Mondragón | 13,494 |
| 19 | Hernani | 13,116 |
| 20 | Amorebieta-Etxano | 12,489 |
| 21 | Tolosa | 12,475 |
| 22 | Lasarte-Oria | 12,146 |
| 23 | Mungia | 11,789 |
| 24 | Laudio/Llodio | 10,856 |
| 25 | Bermeo | 10,691 |
| 26 | Pasaia | 10,533 |
| 27 | Gernika-Lumo | 10,405 |
| 28 | Hondarribia | 10,331 |
| 29 | Sopela | 9,941 |
| 30 | Azpeitia | 9,386 |
| 31 | Ermua | 9,358 |
| 32 | Andoain | 8,976 |
| 33 | Bergara | 8,814 |
| 34 | Beasain | 8,731 |
| 35 | Etxebarri | 7,964 |
| 36 | Arrigorriaga | 7,866 |
| 37 | Valle de Trápaga-Trapagaran | 7,435 |
| 38 | Azkoitia | 7,388 |
| 39 | Elgoibar | 7,140 |
| 40 | Ordizia | 6,827 |
| 41 | Oñati | 6,812 |
| 42 | Oiartzun | 6,647 |
| 43 | Zumaia | 6,359 |
| 44 | Amurrio | 6,184 |
| 45 | Abanto y Ciérvana-Abanto Zierbena | 6,145 |
| 46 | Zumarraga | 5,936 |
| 47 | Ortuella | 5,527 |
| 48 | Berango | 5,468 |
| 49 | Zalla | 5,215 |
| 50 | Astigarraga | 5,151 |
| 51 | Legazpi | 4,942 |
| 52 | Ondarroa | 4,894 |
| 53 | Abadiño | 4,847 |
| 54 | Muskiz | 4,826 |
| 55 | Balmaseda | 4,755 |
| 56 | Derio | 4,730 |
| 57 | Elorrio | 4,469 |
| 58 | Aretxabaleta | 4,466 |
| 59 | Güeñes | 4,427 |
| 60 | Lekeitio | 4,424 |
| 61 | Urnieta | 4,279 |
| 62 | Urretxu | 4,270 |
| 63 | Usurbil | 4,227 |
| 64 | Urduliz | 4,073 |
| 65 | Lezo | 4,034 |
| 66 | Orio | 4,032 |
| 67 | Gorliz | 3,910 |
| 68 | Lazkao | 3,900 |
| 69 | Villabona | 3,733 |
| 70 | Mutriku | 3,253 |
| 71 | Deba | 3,247 |
| 72 | Agurain/Salvatierra | 3,202 |
| 73 | Markina-Xemein | 3,104 |
| 74 | Sondika | 3,004 |
| 75 | Usansolo | 2,935 |
| 76 | Berriz | 2,885 |
| 77 | Plentzia | 2,884 |
| 78 | Eskoriatza | 2,701 |
| 79 | Urduña/Orduña | 2,647 |
| 80 | Igorre | 2,637 |
| 81 | Ugao-Miraballes | 2,635 |
| 82 | Iruña Oka/Iruña de Oca | 2,609 |
| 83 | Zestoa | 2,519 |
| 84 | Iurreta | 2,400 |
| 85 | Ibarra | 2,384 |
| 86 | Lemoa | 2,377 |
| 87 | Soraluze-Placencia de las Armas | 2,353 |
| 88 | Oyón-Oion | 2,293 |
| 89 | Zamudio | 2,174 |
| 90 | Alegría-Dulantzi | 2,085 |
| 91 | Ayala/Aiara | 1,941 |
| 92 | Bakio | 1,897 |
| 93 | Zizurkil | 1,892 |
| 94 | Alonsotegi | 1,891 |
| 94 | Zaldibar | 1,891 |
| 96 | Getaria | 1,874 |
| 97 | Sopuerta | 1,803 |
| 98 | Orozko | 1,752 |
| 99 | Karrantza Harana/Valle de Carranza | 1,620 |
| 100 | Zuia | 1,591 |
| 101 | Lezama | 1,502 |
| 102 | Loiu | 1,497 |
| 103 | Legutio | 1,390 |
| 104 | Aia | 1,363 |
| 105 | Mendaro | 1,328 |
| 106 | Anoeta | 1,313 |
| 107 | Irura | 1,310 |
| 108 | Idiazabal | 1,302 |
| 109 | Larrabetzu | 1,285 |
| 110 | Antzuola | 1,269 |
| 111 | Artziniega | 1,172 |
| 112 | Alegia | 1,170 |
| 113 | Zigoitia | 1,153 |
| 114 | Gordexola | 1,132 |
| 115 | Asteasu | 1,065 |
| 116 | Mundaka | 1,058 |
| 117 | Zaratamo | 1,044 |
| 118 | Asparrena | 1,039 |
| 119 | Ataun | 1,033 |
| 120 | Busturia | 1,028 |
| 120 | Gatika | 1,028 |
| 120 | Ribera Baja/Erriberabeitia | 1,028 |
| 123 | Zaldibia | 1,020 |
| 124 | Zierbena | 1,008 |
| 125 | Dima | 985 |
| 126 | Labastida/Bastida | 981 |
| 127 | Muxika | 979 |
| 128 | Urkabustaiz | 977 |
| 129 | Barrika | 964 |
| 130 | Laguardia | 939 |
| 130 | Zegama | 939 |
| 132 | Legorreta | 921 |
| 133 | Segura | 913 |
| 134 | Lemoiz | 892 |
| 135 | Gamiz-Fika | 867 |
| 136 | Areatza | 828 |
| 137 | Aramaio | 826 |
| 138 | Laukiz | 825 |
| 139 | Atxondo | 814 |
| 140 | Otxandio | 783 |
| 141 | Zeanuri | 781 |
| 142 | Ormaiztegi | 773 |
| 143 | Okondo | 772 |
| 144 | Berriatua | 758 |
| 145 | Maruri-Jatabe | 736 |
| 146 | Bedia | 725 |
| 147 | Elgeta | 711 |
| 148 | Mallabia | 700 |
| 149 | Berastegi | 696 |
| 150 | Zeberio | 687 |
| 151 | Campezo/Kanpezu | 686 |
| 152 | Arrankudiaga-Zollo | 669 |
| 153 | Arratzua-Ubarrundia | 659 |
| 154 | Valdegovía/Gaubea | 653 |
| 155 | Olaberria | 613 |
| 156 | Amezketa | 605 |
| 157 | Lantarón | 597 |
| 158 | Elciego | 578 |
| 159 | Erriberagoitia/Ribera Alta | 577 |
| 160 | Barrundia | 563 |
| 161 | Lapuebla de Labarca | 561 |
| 162 | Gautegiz Arteaga | 558 |
| 163 | Forua | 545 |
| 164 | Aizarnazabal | 529 |
| 165 | Galdames | 507 |
| 166 | Arraia-Maeztu | 493 |
| 167 | Meñaka | 486 |
| 168 | Etxebarria | 482 |
| 169 | Ea | 476 |
| 170 | Artzentales | 461 |
| 171 | Artea | 454 |
| 172 | Itsasondo | 449 |
| 173 | Ispaster | 436 |
| 174 | San Millán/Donemiliaga | 428 |
| 175 | Elburgo/Burgelu | 425 |
| 176 | Lizartza | 424 |
| 177 | Ibarrangelu | 420 |
| 178 | Lanciego/Lantziego | 415 |
| 179 | Fruiz | 397 |
| 180 | Arrieta | 395 |
| 181 | Errezil | 379 |
| 182 | Iruraiz-Gauna | 376 |
| 183 | Aulesti | 373 |
| 184 | Ezkio-Itsaso | 363 |
| 185 | Berrobi | 357 |
| 186 | Gabiria | 345 |
| 187 | Bidania-Goiatz | 342 |
| 188 | Bernedo | 340 |
| 189 | Aduna | 334 |
| 190 | Trucios-Turtzioz | 328 |
| 191 | Mañaria | 325 |
| 192 | Berantevilla | 305 |
| 192 | Munitibar-Arbatzegi Gerrikaitz | 305 |
| 194 | Errigoiti | 303 |
| 195 | Ikaztegieta | 300 |
| 196 | Altzo | 291 |
| 197 | Zambrana | 290 |
| 198 | Kortezubi | 284 |
| 199 | Ajangiz | 277 |
| 200 | Mendexa | 275 |
| 201 | Arantzazu | 263 |
| 202 | Morga | 254 |
| 203 | Leaburu | 252 |
| 204 | Amoroto | 247 |
| 205 | Mendata | 239 |
| 206 | Arratzu | 235 |
| 207 | Ziortza-Bolibar | 231 |
| 208 | Kuartango | 225 |
| 208 | Peñacerrada-Urizaharra | 225 |
| 210 | Alkiza | 222 |
| 211 | Sukarrieta | 221 |
| 212 | Abaltzisketa | 219 |
| 213 | Hernialde | 211 |
| 214 | Garai | 210 |
| 215 | Albiztur | 204 |
| 216 | Murueta | 202 |
| 217 | Elvillar/Bilar | 193 |
| 218 | Baños de Ebro/Mañueta | 192 |
| 218 | Samaniego | 192 |
| 220 | Larraul | 183 |
| 221 | Elantxobe | 181 |
| 222 | Belauntza | 173 |
| 222 | Mutiloa | 173 |
| 224 | Armiñón | 170 |
| 225 | Villabuena de Álava/Eskuernaga | 169 |
| 226 | Elduain | 166 |
| 227 | Zerain | 160 |
| 228 | Yécora/Iekora | 157 |
| 229 | Orendain | 156 |
| 230 | Nabarniz | 155 |
| 231 | Lanestosa | 153 |
| 232 | Ereño | 149 |
| 233 | Zalduondo | 143 |
| 234 | Gizaburuaga | 139 |
| 235 | Izurtza | 138 |
| 236 | Moreda de Álava/Moreda Araba | 134 |
| 237 | Navaridas | 131 |
| 238 | Leintz-Gatzaga | 129 |
| 239 | Ubide | 125 |
| 240 | Harana/Valle de Arana | 122 |
| 241 | Leza | 117 |
| 242 | Arakaldo | 115 |
| 243 | Kripan | 113 |
| 244 | Arama | 111 |
| 245 | Altzaga | 108 |
| 246 | Gaztelu | 103 |
| 247 | Lagrán | 98 |
| 248 | Baliarrain | 97 |
| 249 | Añana | 84 |
| 250 | Beizama | 83 |
| 251 | Gaintza | 78 |
| 252 | Orexa | 69 |