Data / Rankings / Population / Regions of Poland (NUTS 2)

Regions of Poland (NUTS 2) by population

Śląskie had the highest population of 17 regions in 2020, at 4.48 million. Opolskie had the lowest, at 942,233. The median was 2.09 million and the figure for Poland was 37.96 million. Source: Eurostat, European Commission.

Highest4,475,460Śląskie
Lowest942,233Opolskie
Median2,088,29217 regions
Poland37,958,138History

All regions, 2020

CSVChart (SVG)

ŚląskieŚląskie: 4,475,460 persons4,475,460WielkopolskieWielkopolskie: 3,479,525 persons3,479,525MałopolskieMałopolskie: 3,371,956 persons3,371,956Warszawski stołecznyWarszawski stołeczny: 3,082,399 persons3,082,399DolnośląskieDolnośląskie: 2,864,809 persons2,864,809ŁódzkieŁódzkie: 2,442,685 persons2,442,685Mazowiecki regionalnyMazowiecki regionalny: 2,319,035 persons2,319,035PomorskiePomorskie: 2,316,135 persons2,316,135LubelskieLubelskie: 2,088,292 persons2,088,292PodkarpackiePodkarpackie: 2,084,447 persons2,084,447Kujawsko-pomorskieKujawsko-pomorskie: 2,050,976 persons2,050,976ZachodniopomorskieZachodniopomorskie: 1,671,605 persons1,671,605Warmińsko-mazurskieWarmińsko-mazurskie: 1,399,038 persons1,399,038ŚwiętokrzyskieŚwiętokrzyskie: 1,218,743 persons1,218,743PodlaskiePodlaskie: 1,149,389 persons1,149,389LubuskieLubuskie: 1,001,411 persons1,001,411OpolskieOpolskie: 942,233 persons942,233
persons. Source: Eurostat. Retrieved 2026-10-08.

Full ranking

RankRegions2020
persons		Change on 2019
1Śląskie4,475,460-0.3%
2Wielkopolskie3,479,525+0.2%
3Małopolskie3,371,956+0.3%
4Warszawski stołeczny3,082,399+1%
5Dolnośląskie2,864,809-0%
6Łódzkie2,442,685-0.4%
7Mazowiecki regionalny2,319,035-0.4%
8Pomorskie2,316,135+0.5%
9Lubelskie2,088,292-0.4%
10Podkarpackie2,084,447-0.1%
11Kujawsko-pomorskie2,050,976-0.2%
12Zachodniopomorskie1,671,605-0.2%
13Warmińsko-mazurskie1,399,038-0.4%
14Świętokrzyskie1,218,743-0.6%
15Podlaskie1,149,389-0.2%
16Lubuskie1,001,411-0.2%
17Opolskie942,233-0.4%

Other periods

About this ranking

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

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

How to cite

Eurostat. Population on 1 January by NUTS 3 region (demo_r_pjanaggr3). https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table. Retrieved 2026-10-08.

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Questions

Which region has the highest population?

Śląskie, with 4.48 million in 2020, according to Eurostat, European Commission.

Which region has the lowest population?

Opolskie, with 942,233 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, Population on 1 January by NUTS 3 region (demo_r_pjanaggr3). Retrieved 2026-10-08.

Population: other rankings

Regions of Poland (NUTS 2): more rankings