San Millán / Donemiliaga, Álava property and area FAQs

San Millán in Spanish or Donemiliaga in Basque is a scattered municipality made up of several villages located in the province of Araba (Álava), in the Basque Country, northern Spain. Its biggest nucleus is the village San Roman, lying at the south of the important road axis E-5 E-80 N-1 cutting its way east to west through the Alavese Plains. Other localities include Galarreta and Munain.

San Millán / Donemiliaga’s current IGN settlement record contains 16 official population nuclei. The imported source records are dated through 2025-11-27. The entry explicitly marked as the municipal capital is Narbaiza, at a recorded elevation of approximately 596 metres. Nomenclátor entries describe settlement geography; they are not listing totals, neighbourhood boundaries or evidence of homes currently available for sale.

The linked structured municipality record gives an area of 85.4 square kilometres for San Millán / Donemiliaga municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 594 metres. Elevation can vary within the municipality and is not a property-specific measurement.

The official municipality context used for San Millán / Donemiliaga has INE code 01053. That code prevents same-name municipalities in different provinces from being combined.

San Millán / Donemiliaga is an official municipality in Álava province, Spain. Its exact municipality identity is used for the official evidence on this page.

The stated official-data scope is San Millán / Donemiliaga municipality. Current NLS listings use the property-search area itself, while official market and demographic measures keep their own published geography visible.

San Millán / Donemiliaga is treated as an official municipality. The page is joined to institutional datasets by its five-digit INE identity, not by a loose name match.

The linked structured record gives a municipal reference coordinate of 42.8747, -2.3761. It is not a listing coordinate, parcel boundary or search radius.

San Millán / Donemiliaga is in Álava province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

The latest imported INE population for San Millán / Donemiliaga municipality is 721, for period 2023.

Across the first and latest points in the displayed INE series for San Millán / Donemiliaga municipality, recorded population changed by 0.6%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for San Millán / Donemiliaga municipality is €18,615 net income per person, for period 2023.

INE records an average age of 48.1 years for San Millán / Donemiliaga municipality, for period 2023.

Within the same displayed series for San Millán / Donemiliaga municipality, the lowest population value is 706 residents in 2019.

The imported INE nationality series implies a non-Spanish resident share of 3.3% for San Millán / Donemiliaga municipality, in period 2023.

From 2015 to 2023, the displayed population value for San Millán / Donemiliaga municipality changed by 0.6%. This is a historical comparison between two published points, not a forecast.

INE records 24.8% of residents aged 65 or over for San Millán / Donemiliaga municipality, in period 2023.

The displayed series for San Millán / Donemiliaga municipality begins at 717 residents in 2015. This is the earliest point in the current imported series, not an estimate for an earlier period.

The population figure uses INE period 2023. The page shows the period beside the value so it is not mistaken for a live counter.

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.

From 2024Q3 to 2026Q2, the displayed registered sale-price benchmark value for Álava province changed by 15.4%. This is a historical comparison between two published points, not a forecast.

Within the same displayed series for País Vasco, the lowest regional house-price index value is 91.0 index points in 2024Q3.

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

The page displays 12 quarterly MITMA observations for San Millán / Donemiliaga municipality, up to the latest published period in the chart.

Within the 8 displayed observations for País Vasco, the highest regional house-price index value is 109.3 index points in 2026Q2.

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