¹ The source adds that figures are only partly comparable due to the following changes in methodology:
2011: projection adjustment from an update of the 1987 census as well as data from the central population register in the former GDR (East Germany) to a projection based on the census of 2011.
2016: adjustment in using stock samples based on the census of 2011.Â
From 2020: redesign of the microcensus (questions, sample, data gathering)Â
From 2021: projection based on the census of 2022.
2024: initial results.
Figures were rounded for better understanding of the statistic.Â
Citation formats
Number of households in Germany 2010-2024, by size
The number of one-person households in Germany has been increasing in the last decade, while the opposite was true for three-person homes. In 2024, around ** million German households had one occupant, while roughly **** million households had three people living in them.
Aging population
These trends may be rooted in various reasons, such as population developments, aging, urbanization, individual lifestyles, flexible living arrangements. When looking at the growing number of one-person households, depending on the age group, this increase may be due to being single, for example, as well as an older person living alone. The *** of the German population was aged 40 to 59 years, followed by those aged 65 and older. In terms of housing situations, **** were renting. Residential building construction in Germany struggled somewhat in recent years.
Decreasing household member numbers
It is not just in Germany that households are decreasing in size. A similar trend has been seen in the United States. Household size is often very dependent on the financial status of individuals. Those with more money will often opt to live alone, whilst those on a lower income may have no choice but to have roommates or to continue living with their family.Â
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Statistisches Bundesamt. (May 19, 2025). Number of households in Germany from 2010 to 2024, by size (in millions) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 23, 2026, from /statistics/464187/households-by-size-germany/
Statistisches Bundesamt. "Number of households in Germany from 2010 to 2024, by size (in millions)." Chart. May 19, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 23, 2026. /statistics/464187/households-by-size-germany/
Statistisches Bundesamt. (2025). Number of households in Germany from 2010 to 2024, by size (in millions). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 23, 2026. /statistics/464187/households-by-size-germany/
Statistisches Bundesamt. "Number of Households in Germany from 2010 to 2024, by Size (in Millions)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 19 May 2025, /statistics/464187/households-by-size-germany/
Statistisches Bundesamt, Number of households in Germany from 2010 to 2024, by size (in millions) ÌÇÐÄÆÆ½â°æ, /statistics/464187/households-by-size-germany/ (last visited July 23, 2026)
Number of households in Germany from 2010 to 2024, by size (in millions) [Graph], Statistisches Bundesamt, May 19, 2025. [Online]. Available: /statistics/464187/households-by-size-germany/