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

Regions of Poland (NUTS 2) by population

Śląskie had the highest population of 17 regions in 2015, at 4.54 million. Opolskie had the lowest, at 956,913. The median was 2.13 million and the figure for Poland was 38.01 million. Source: Eurostat, European Commission.

Highest4,535,705Śląskie
Lowest956,913Opolskie
Median2,126,31017 regions
Poland38,005,614History

All regions, 2015

CSVChart (SVG)

ŚląskieŚląskie: 4,535,705 persons4,535,705WielkopolskieWielkopolskie: 3,447,689 persons3,447,689MałopolskieMałopolskie: 3,324,579 persons3,324,579Warszawski stołecznyWarszawski stołeczny: 2,960,058 persons2,960,058DolnośląskieDolnośląskie: 2,868,338 persons2,868,338ŁódzkieŁódzkie: 2,489,844 persons2,489,844Mazowiecki regionalnyMazowiecki regionalny: 2,349,720 persons2,349,720PomorskiePomorskie: 2,271,559 persons2,271,559LubelskieLubelskie: 2,126,310 persons2,126,310PodkarpackiePodkarpackie: 2,084,264 persons2,084,264Kujawsko-pomorskieKujawsko-pomorskie: 2,065,846 persons2,065,846ZachodniopomorskieZachodniopomorskie: 1,688,486 persons1,688,486Warmińsko-mazurskieWarmińsko-mazurskie: 1,418,541 persons1,418,541ŚwiętokrzyskieŚwiętokrzyskie: 1,247,951 persons1,247,951PodlaskiePodlaskie: 1,162,369 persons1,162,369LubuskieLubuskie: 1,007,442 persons1,007,442OpolskieOpolskie: 956,913 persons956,913
persons. Source: Eurostat. Retrieved 2026-10-08.

Full ranking

RankRegions2015
persons		Change on 2014
1Śląskie4,535,705-0.3%
2Wielkopolskie3,447,689+0.2%
3Małopolskie3,324,579+0.3%
4Warszawski stołeczny2,960,058+0.8%
5Dolnośląskie2,868,338-0%
6Łódzkie2,489,844-0.4%
7Mazowiecki regionalny2,349,720-0.2%
8Pomorskie2,271,559+0.3%
9Lubelskie2,126,310-0.4%
10Podkarpackie2,084,2640%
11Kujawsko-pomorskie2,065,846-0.1%
12Zachodniopomorskie1,688,486-0.2%
13Warmińsko-mazurskie1,418,541-0.2%
14Świętokrzyskie1,247,951-0.4%
15Podlaskie1,162,369-0.3%
16Lubuskie1,007,442-0.1%
17Opolskie956,913-0.3%

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.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Regions of Poland by population using official data, and cite the source.
rank_places {"indicator":"population","level":"region","within":"Poland","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population&level=region&within=Poland&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which region has the highest population?

Śląskie, with 4.54 million in 2015, according to Eurostat, European Commission.

Which region has the lowest population?

Opolskie, with 956,913 in 2015.

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