Ezkio-Itsaso, Gipuzkoa property and area FAQs

Ezkio-Itsaso (formerly in Spanish, Ezquioga-Ichaso) is a municipality in the province of Gipuzkoa, in the autonomous community of Basque Country, in northern Spain.

Ezkio-Itsaso’s current IGN settlement record contains 4 official population nuclei. The imported source records are dated through 2025-12-03. The entry explicitly marked as the municipal capital is Anduaga (Santa Lutzia), at a recorded elevation of approximately 228 metres. Other population-bearing nuclei in the extract include Itsaso (38 residents in the cited settlement record), Ezkio (34 residents in the cited settlement record), and Itsaso-Alegia (16 residents in the cited settlement record). Nomenclátor entries describe settlement geography; they are not listing totals, neighbourhood boundaries or evidence of homes currently available for sale.

It was founded in 1965 by the fusion of the municipalities of Ezkio and Itsaso. In December 2016 the Regional Council of Gipuzkoa tried to split Ezkio-Itsaso into two independent municipalities. However, this was refused by the Spanish central government and finally dismissed by court decisions (judgments of 09/07/2018 and 09/20/2019 of the TSJ Madrid).

The linked structured municipality record gives an area of 21.2 square kilometres for Ezkio-Itsaso municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 220 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Ezkio-Itsaso is in Gipuzkoa province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

Ezkio-Itsaso is an official municipality in Gipuzkoa province, Spain. Its exact municipality identity is used for the official evidence on this page.

Dividing the INE population of 589 by the recorded municipal area of 21.2 km² gives approximately 27.8 residents per km² for Ezkio-Itsaso municipality. This is a transparent calculation from the two cited values.

The current IGN Nomenclátor extract records 4 official population nuclei for Ezkio-Itsaso municipality. These are settlement records, not property listings.

Yes. The structured municipality record includes an official website field. NLS treats that as identity context and not as property-market evidence.

The latest imported INE population for Ezkio-Itsaso municipality is 589, for period 2023.

Across the first and latest points in the displayed INE series for Ezkio-Itsaso municipality, recorded population changed by -3.9%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Ezkio-Itsaso municipality is €20,418 net income per person, for period 2023.

INE records an average age of 47.0 years for Ezkio-Itsaso municipality, for period 2023.

The simple arithmetic mean across the 9 displayed population observations for Ezkio-Itsaso municipality is 606 residents. It is calculated from the published points and is not a separate official benchmark.

From 2015 to 2023, the displayed population value for Ezkio-Itsaso municipality changed by -3.9%. This is a historical comparison between two published points, not a forecast.

INE records 25.8% of residents aged 65 or over for Ezkio-Itsaso municipality, in period 2023.

The page uses 9 published observations for Ezkio-Itsaso municipality, running from 2015 to 2023.

The latest imported INE figure is 2.30 people per household for Ezkio-Itsaso municipality, for period 2023.

The imported INE nationality series implies a non-Spanish resident share of 7.6% for Ezkio-Itsaso municipality, in period 2023.

Registradores reports a foreign-buyer share of 4.7% for País Vasco in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for País Vasco begins at 3.8% in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Within the 8 displayed observations for País Vasco, the highest regional foreign-buyer share value is 4.7% in 2026Q2.

Within the same displayed series for País Vasco, the lowest regional foreign-buyer share value is 3.5% in 2026Q1.

The page uses 8 published observations for País Vasco, running from 2024Q3 to 2026Q2.

INE reports a house-price index of 109.3 for País Vasco in 2026Q2. An index is not a euro price per square metre.

From 2024Q3 to 2026Q2, the displayed regional foreign-buyer share value for País Vasco changed by 22.6%. This is a historical comparison between two published points, not a forecast.

The simple arithmetic mean across the 8 displayed registered sale-price benchmark observations for Gipuzkoa province is €3,724 per m². It is calculated from the published points and is not a separate official benchmark.

The simple arithmetic mean across the 8 displayed regional foreign-buyer share observations for País Vasco is 3.8%. It is calculated from the published points and is not a separate official benchmark.

The current eligible public inventory contains 0 listings for Ezkio-Itsaso. The count excludes sold, withdrawn, expired, rejected, draft, private, off-market and feed-private records.