EU countries by average household size

Slovakia had the highest average household size of 27 EU countries in 2020, at 2.9 persons per household. Sweden had the lowest, at 2 persons per household. The median was 2.3 persons per household and the figure for the European Union (27) was 2.3 persons per household. Source: Eurostat, European Commission.

Highest2.9Slovakia

Lowest2Sweden

Median2.327 EU countries

European Union (27)2.3History

All EU countries, 2020

persons per household. Source: Eurostat, Average household size (ilc_lvph01). Retrieved 2026-10-12.

Full ranking

Rank	EU countries	2020 persons per household	Change on 2019
1	Slovakia	2.9	0%
2	Poland	2.8	0%
3	Croatia	2.7	0%
3	Ireland Series break	2.7	-3.6%
5	Cyprus	2.6	0%
5	Greece	2.6	0%
5	Romania	2.6	0%
8	Portugal	2.5	0%
8	Slovenia	2.5	+4.2%
8	Spain	2.5	0%
11	Bulgaria	2.4	0%
11	Hungary	2.4	0%
11	Malta	2.4	-4%
14	Belgium	2.3	0%
14	Czechia	2.3	0%
14	Italy	2.3	0%
14	Latvia	2.3	0%
18	Austria	2.2	0%
18	France Series break	2.2	+4.8%
18	Lithuania	2.2	0%
18	Luxembourg Series break	2.2	-4.3%
22	Estonia	2.1	0%
22	Netherlands	2.1	0%
24	Denmark	2	0%
24	Finland	2	0%
24	Germany Series break	2	0%
24	Sweden	2	0%

Other periods

About this ranking

Average number of persons per private household (EU-SILC).

Covers private households only; people living in institutions are excluded. The reference year is the survey year.

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

How to cite

Eurostat. Average household size (ilc_lvph01). https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

Eurostat, European Commission. (2026). Average household size (ilc_lvph01) (EU countries by average household size, 2020) [Data set]. Retrieved October 12, 2026, from https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table

MLA 9

Average household size (ilc_lvph01), EU countries by average household size, 2020. Eurostat, European Commission, 17 Sept. 2026, https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table. Invokely, https://invokely.ai/rankings/average-household-size/eu-countries?period=2020. Accessed 12 Oct. 2026.

Chicago (author-date)

Eurostat, European Commission. 2026. Average household size (ilc_lvph01). EU countries by average household size, 2020. Dataset. Accessed October 12, 2026. https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table. Also distributed by Invokely, https://invokely.ai/rankings/average-household-size/eu-countries?period=2020.

Harvard

Eurostat, European Commission (2026) Average household size (ilc_lvph01), EU countries by average household size, 2020 [Dataset]. Available at: https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table, via Invokely: https://invokely.ai/rankings/average-household-size/eu-countries?period=2020 (Accessed: 12 October 2026).

BibTeX

@misc{eurostat_eu_countries_by_average_2020,
  author = {{Eurostat, European Commission}},
  title = {{Average household size (ilc\_lvph01): EU countries by average household size, 2020}},
  year = {2026},
  howpublished = {Data set},
  url = {https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/average-household-size/eu-countries?period=2020. Publisher attribution: Eurostat. Average household size (ilc\_lvph01). https://ec.europa.eu/eurostat/databrowser/view/ilc\_lvph01/default/table. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - Eurostat, European Commission
TI  - Average household size (ilc_lvph01): EU countries by average household size, 2020
PY  - 2026
DA  - 2026/09/17
PB  - Eurostat, European Commission
DB  - Invokely
UR  - https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table
L2  - https://invokely.ai/rankings/average-household-size/eu-countries?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-household-size/eu-countries?period=2020.
N1  - Publisher attribution: Eurostat. Average household size (ilc_lvph01). https://ec.europa.eu/eurostat/databrowser/view/ilc_lvph01/default/table. Retrieved 2026-10-12.
ER  -

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Questions

Which EU country has the highest average household size?

Slovakia, with 2.9 persons per household in 2020, according to Eurostat, European Commission.

Which EU country has the lowest average household size?

Sweden, with 2 persons per household in 2020.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Eurostat, European Commission, Average household size (ilc_lvph01). Retrieved 2026-10-12.