# Municipalities in Gipuzkoa province by population aged 16 to 64, 2025

All 88 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/gipuzkoa-province-municipalities
- CSV: https://invokely.ai/download/rankings/population-16-64/gipuzkoa-province-municipalities.csv

| Rank | Place | persons |
|---:|---|---:|
| 1 | Donostia/San Sebastián | 117,225 |
| 2 | Irun | 40,391 |
| 3 | Errenteria | 24,908 |
| 4 | Eibar | 16,484 |
| 5 | Zarautz | 14,850 |
| 6 | Arrasate/Mondragón | 13,494 |
| 7 | Hernani | 13,116 |
| 8 | Tolosa | 12,475 |
| 9 | Lasarte-Oria | 12,146 |
| 10 | Pasaia | 10,533 |
| 11 | Hondarribia | 10,331 |
| 12 | Azpeitia | 9,386 |
| 13 | Andoain | 8,976 |
| 14 | Bergara | 8,814 |
| 15 | Beasain | 8,731 |
| 16 | Azkoitia | 7,388 |
| 17 | Elgoibar | 7,140 |
| 18 | Ordizia | 6,827 |
| 19 | Oñati | 6,812 |
| 20 | Oiartzun | 6,647 |
| 21 | Zumaia | 6,359 |
| 22 | Zumarraga | 5,936 |
| 23 | Astigarraga | 5,151 |
| 24 | Legazpi | 4,942 |
| 25 | Aretxabaleta | 4,466 |
| 26 | Urnieta | 4,279 |
| 27 | Urretxu | 4,270 |
| 28 | Usurbil | 4,227 |
| 29 | Lezo | 4,034 |
| 30 | Orio | 4,032 |
| 31 | Lazkao | 3,900 |
| 32 | Villabona | 3,733 |
| 33 | Mutriku | 3,253 |
| 34 | Deba | 3,247 |
| 35 | Eskoriatza | 2,701 |
| 36 | Zestoa | 2,519 |
| 37 | Ibarra | 2,384 |
| 38 | Soraluze-Placencia de las Armas | 2,353 |
| 39 | Zizurkil | 1,892 |
| 40 | Getaria | 1,874 |
| 41 | Aia | 1,363 |
| 42 | Mendaro | 1,328 |
| 43 | Anoeta | 1,313 |
| 44 | Irura | 1,310 |
| 45 | Idiazabal | 1,302 |
| 46 | Antzuola | 1,269 |
| 47 | Alegia | 1,170 |
| 48 | Asteasu | 1,065 |
| 49 | Ataun | 1,033 |
| 50 | Zaldibia | 1,020 |
| 51 | Zegama | 939 |
| 52 | Legorreta | 921 |
| 53 | Segura | 913 |
| 54 | Ormaiztegi | 773 |
| 55 | Elgeta | 711 |
| 56 | Berastegi | 696 |
| 57 | Olaberria | 613 |
| 58 | Amezketa | 605 |
| 59 | Aizarnazabal | 529 |
| 60 | Itsasondo | 449 |
| 61 | Lizartza | 424 |
| 62 | Errezil | 379 |
| 63 | Ezkio-Itsaso | 363 |
| 64 | Berrobi | 357 |
| 65 | Gabiria | 345 |
| 66 | Bidania-Goiatz | 342 |
| 67 | Aduna | 334 |
| 68 | Ikaztegieta | 300 |
| 69 | Altzo | 291 |
| 70 | Leaburu | 252 |
| 71 | Alkiza | 222 |
| 72 | Abaltzisketa | 219 |
| 73 | Hernialde | 211 |
| 74 | Albiztur | 204 |
| 75 | Larraul | 183 |
| 76 | Belauntza | 173 |
| 76 | Mutiloa | 173 |
| 78 | Elduain | 166 |
| 79 | Zerain | 160 |
| 80 | Orendain | 156 |
| 81 | Leintz-Gatzaga | 129 |
| 82 | Arama | 111 |
| 83 | Altzaga | 108 |
| 84 | Gaztelu | 103 |
| 85 | Baliarrain | 97 |
| 86 | Beizama | 83 |
| 87 | Gaintza | 78 |
| 88 | Orexa | 69 |