HOUSING STOCK · CENSUS 2021

Housing stock in Austria

Occupancy, building type and age of the housing stock from Census 2021.

EUROSTAT · EU-SILC · CENSUS 2021
2021 · CENSUS

Housing occupancy

Conventional dwellings4,909,410
Occupied4,015,886
Unoccupied893,52418.2 %

Building type

One-dwelling building31.2 %
Two-dwelling building11.9 %
3+ dwelling building52.9 %

Construction period

Before 191915.8 %
1919–19456.8 %
1946–19609.9 %
1961–198026.3 %
1981–200020.8 %
2001–20109.8 %
2011–20154.4 %
2016 and after6.0 %
EUROSTAT · STOCK

Key reading note

Reference years differ by source: heating systems are measured in 2023, several housing-condition indicators in 2025, and housing-stock structure in Census 2021. Percentages from different blocks should therefore not be added together.

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