Regions of Italy (NUTS 2) by population, 2025

Lombardia had the highest population of 21 regions in 2025, at 10.03 million. Valle d’Aosta/Vallée d’Aoste had the lowest, at 122,532. The median was 1.56 million and the figure for Italy was 58.94 million. Source: Eurostat, European Commission.

Highest10,033,918Lombardia
Median1,562,38121 regions
Italy58,943,464History

All regions, 2025

CSVChart (SVG)

LombardiaLombardia: 10,033,918 persons10,033,918LazioLazio: 5,709,178 persons5,709,178CampaniaCampania: 5,582,337 persons5,582,337VenetoVeneto: 4,853,472 persons4,853,472SiciliaSicilia: 4,787,390 persons4,787,390Emilia-RomagnaEmilia-Romagna: 4,461,998 persons4,461,998PiemontePiemonte: 4,251,868 persons4,251,868PugliaPuglia: 3,877,395 persons3,877,395ToscanaToscana: 3,657,716 persons3,657,716CalabriaCalabria: 1,834,646 persons1,834,646SardegnaSardegna: 1,562,381 persons1,562,381LiguriaLiguria: 1,510,143 persons1,510,143MarcheMarche: 1,480,545 persons1,480,545AbruzzoAbruzzo: 1,269,118 persons1,269,118Friuli-Venezia GiuliaFriuli-Venezia Giulia: 1,193,284 persons1,193,284UmbriaUmbria: 851,473 persons851,473Provincia Autonoma di TrentoProvincia Autonoma di Trento: 546,573 persons546,573Provincia Autonoma di Bolzano/Boz…Provincia Autonoma di Bolzano/Bozen: 539,679 persons539,679BasilicataBasilicata: 530,004 persons530,004MoliseMolise: 287,814 persons287,814Valle d’Aosta/Vallée d’AosteValle d’Aosta/Vallée d’Aoste: 122,532 persons122,532
persons. Source: Eurostat. Retrieved 2026-10-08.

Full ranking

RankRegions2025
persons
Change on 2024
1Lombardia10,033,918+0.2%
2Lazio5,709,178-0.1%
3Campania5,582,337-0.2%
4Veneto4,853,4720%
5Sicilia4,787,390-0.2%
6Emilia-Romagna4,461,998+0.2%
7Piemonte4,251,8680%
8Puglia3,877,395-0.3%
9Toscana3,657,716-0.1%
10Calabria1,834,646-0.2%
11Sardegna1,562,381-0.5%
12Liguria1,510,143+0.1%
13Marche1,480,545-0.1%
14Abruzzo1,269,118-0%
15Friuli-Venezia Giulia1,193,284-0.1%
16Umbria851,473-0.2%
17Provincia Autonoma di Trento546,573+0.3%
18Provincia Autonoma di Bolzano/Bozen539,679+0.4%
19Basilicata530,004-0.6%
20Molise287,814-0.5%
21Valle d’Aosta/Vallée d’Aoste122,532-0.3%

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.

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Questions

Which region has the highest population?

Lombardia, with 10.03 million in 2025, according to Eurostat, European Commission.

Which region has the lowest population?

Valle d’Aosta/Vallée d’Aoste, with 122,532 in 2025.

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 Italy (NUTS 2): more rankings