Data / Rankings / Population aged 65 and over / Municipalities in Gipuzkoa province

Municipalities in Gipuzkoa province by share of population aged 65 and over

Zerain had the highest share of population aged 65 and over of 88 municipalities in 2023, at 28.4%. Baliarrain had the lowest, at 10.1%. The median was 21.2% and the figure for Gipuzkoa province was 23.3%. Source: INE.

Highest28.4Zerain
Lowest10.1Baliarrain
Median21.288 municipalities
Gipuzkoa province23.3History

Top 40 municipalities, 2023

CSVChart (SVG)

ZerainZerain: 28.4 %28.4Leintz-GatzagaLeintz-Gatzaga: 27.3 %27.3LegazpiLegazpi: 26.9 %26.9Arrasate/MondragónArrasate/Mondragón: 26.2 %26.2IbarraIbarra: 25.9 %25.9EibarEibar: 25.8 %25.8DebaDeba: 25.7 %25.7Donostia/San SebastiánDonostia/San Sebastián: 25.4 %25.4HernialdeHernialde: 25.3 %25.3OlaberriaOlaberria: 25.2 %25.2ZumarragaZumarraga: 25.1 %25.1Ezkio-ItsasoEzkio-Itsaso: 24.7 %24.7HondarribiaHondarribia: 24.6 %24.6Soraluze-Placencia de las ArmasSoraluze-Placencia de las Armas: 24.5 %24.5BergaraBergara: 24.5 %24.5Lasarte-OriaLasarte-Oria: 24.5 %24.5BelauntzaBelauntza: 24.5 %24.5IdiazabalIdiazabal: 24.3 %24.3ErrenteriaErrenteria: 24.1 %24.1AndoainAndoain: 24.1 %24.1OñatiOñati: 23.9 %23.9ElgoibarElgoibar: 23.5 %23.5OrmaiztegiOrmaiztegi: 23.2 %23.2IrunIrun: 22.9 %22.9UrretxuUrretxu: 22.8 %22.8AtaunAtaun: 22.7 %22.7TolosaTolosa: 22.7 %22.7MutrikuMutriku: 22.5 %22.5PasaiaPasaia: 22.4 %22.4EskoriatzaEskoriatza: 22.4 %22.4AretxabaletaAretxabaleta: 22.3 %22.3ZarautzZarautz: 22.3 %22.3VillabonaVillabona: 22.2 %22.2AmezketaAmezketa: 22.1 %22.1LizartzaLizartza: 22 %22GabiriaGabiria: 21.8 %21.8AzpeitiaAzpeitia: 21.8 %21.8OiartzunOiartzun: 21.7 %21.7LegorretaLegorreta: 21.6 %21.6AntzuolaAntzuola: 21.6 %21.6
%. Source: Invokely calculation with data from INE. Retrieved 2026-10-08.

Full ranking

RankMunicipalities2023 (%)Change on 2022
1Zerain28.4+0.8 pts
2Leintz-Gatzaga27.3+1.1 pts
3Legazpi26.90 pts
4Arrasate/Mondragón26.2+0.1 pts
5Ibarra25.9+0.1 pts
6Eibar25.8+0.4 pts
7Deba25.7+0.9 pts
8Donostia/San Sebastián25.4+0.3 pts
9Hernialde25.3+0.4 pts
10Olaberria25.2-0.5 pts
11Zumarraga25.1+0.3 pts
12Ezkio-Itsaso24.7+1.2 pts
13Hondarribia24.6+0.4 pts
14Soraluze-Placencia de las Armas24.5+0.2 pts
15Bergara24.5+0.1 pts
16Lasarte-Oria24.5-0 pts
17Belauntza24.5-0.4 pts
18Idiazabal24.3+0.1 pts
19Errenteria24.1-0.1 pts
20Andoain24.1+0.1 pts
21Oñati23.90 pts
22Elgoibar23.5+0.1 pts
23Ormaiztegi23.2+0.5 pts
24Irun22.9+0.2 pts
25Urretxu22.8+0.2 pts
26Ataun22.7+0.1 pts
27Tolosa22.7-0 pts
28Mutriku22.5+0.4 pts
29Pasaia22.4-0.2 pts
30Eskoriatza22.4-0.3 pts
31Aretxabaleta22.30 pts
32Zarautz22.3+0.5 pts
33Villabona22.2+0.6 pts
34Amezketa22.1+1.1 pts
35Lizartza22+0.2 pts
36Gabiria21.8+0.4 pts
37Azpeitia21.8+0.1 pts
38Oiartzun21.7+0.7 pts
39Legorreta21.6-0.3 pts
40Antzuola21.6+0.1 pts
41Zizurkil21.6+0.2 pts
42Beasain21.6+0.3 pts
43Berastegi21.3+0.4 pts
44Hernani21.3+0.5 pts
45Zegama21.1+0.6 pts
46Beizama21.1-1 pts
47Gaintza21+0.7 pts
48Leaburu20.9-0.5 pts
49Zaldibia20.8-0.1 pts
50Zumaia20.8+0.6 pts
51Ikaztegieta20.8-0.8 pts
52Lezo20.7+0.8 pts
53Alegia20.6-0.2 pts
54Azkoitia20.2+0.2 pts
55Orexa20.2+0.9 pts
56Segura20-0.9 pts
57Usurbil19.9-0.4 pts
58Albiztur19.7+1 pts
59Altzaga19.7+0.9 pts
60Berrobi19.6-0.2 pts
61Arama19.6-0.7 pts
62Ordizia19.6-0.1 pts
63Elgeta19.5-0.1 pts
64Mutiloa19.5-0.2 pts
65Gaztelu19.4+2.3 pts
66Getaria19.4+0.2 pts
67Anoeta19.3+1 pts
68Zestoa19-0.1 pts
69Urnieta18.9+0.8 pts
70Lazkao18.7+0.2 pts
71Errezil18.4+0.7 pts
72Aizarnazabal18.30 pts
73Itsasondo17.9+0.4 pts
74Orio17.9+0.6 pts
75Asteasu17.9+0.4 pts
76Bidania-Goiatz17.80 pts
77Mendaro17.7-0.6 pts
78Altzo17.7-0.6 pts
79Aia17.4+0.5 pts
80Abaltzisketa17.2-1 pts
81Alkiza16.2-0.6 pts
82Elduain15.2-2.6 pts
83Aduna14.9-0.2 pts
84Orendain13.3-1.2 pts
85Larraul12.8-0.3 pts
86Astigarraga12.6+0.2 pts
87Irura10.4+0.2 pts
88Baliarrain10.1-1.8 pts

Other periods

About this ranking

Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.

Every value in the ranking comes from the same publisher and the same period, so the municipalities are compared on one definition. Equal values share a rank.

How to cite

Invokely calculation from Población de 65 años y más entre población total (Censo anual, INE). https://invokely.ai/docs/methodology#population_65_plus_share. Retrieved 2026-10-08.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Municipalities in Gipuzkoa province by share of population aged 65 and over using official data, and cite the source.
rank_places {"indicator":"population_65_plus_share","level":"municipality","within":"Gipuzkoa","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_65_plus_share&level=municipality&within=Gipuzkoa&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which municipality has the highest share of population aged 65 and over?

Zerain, with 28.4% in 2023, according to INE.

Which municipality has the lowest share of population aged 65 and over?

Baliarrain, with 10.1% in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Invokely, Población de 65 años y más entre población total (Censo anual, INE). Retrieved 2026-10-08.

Population aged 65 and over: other rankings

Municipalities in Gipuzkoa province: more rankings