# Regions of Italy (NUTS 2) by population aged 15 to 64, 2025

All 21 values come from Eurostat, European Commission for 2025, so the places are comparable.

- Indicator id: `population_15_64`
- Unit: persons
- Definition: Resident population aged 15 to 64 on 1 January (Eurostat).
- Source: Eurostat, European Commission, Population on 1 January by broad age group, 15 to 64, by NUTS 2 and 3 region (demo_r_pjanaggr3) (https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table)
- Retrieved: 2026-10-09
- Citation: Eurostat. Population on 1 January by broad age group, 15 to 64, by NUTS 2 and 3 region (demo_r_pjanaggr3). https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table. Retrieved 2026-10-09.
- Web page: https://invokely.ai/rankings/population-15-64/italy-regions
- CSV: https://invokely.ai/download/rankings/population-15-64/italy-regions.csv

| Rank | Place | persons |
|---:|---|---:|
| 1 | Lombardia | 6,416,877 |
| 2 | Lazio | 3,669,189 |
| 3 | Campania | 3,648,539 |
| 4 | Veneto | 3,073,899 |
| 5 | Sicilia | 3,038,107 |
| 6 | Emilia-Romagna | 2,823,355 |
| 7 | Piemonte | 2,632,870 |
| 8 | Puglia | 2,459,594 |
| 9 | Toscana | 2,275,630 |
| 10 | Calabria | 1,157,627 |
| 11 | Sardegna | 981,462 |
| 12 | Marche | 919,382 |
| 13 | Liguria | 913,432 |
| 14 | Abruzzo | 793,204 |
| 15 | Friuli-Venezia Giulia | 735,122 |
| 16 | Umbria | 523,868 |
| 17 | Provincia Autonoma di Bolzano/Bozen | 345,749 |
| 18 | Provincia Autonoma di Trento | 344,521 |
| 19 | Basilicata | 334,919 |
| 20 | Molise | 179,258 |
| 21 | Valle d’Aosta/Vallée d’Aoste | 76,944 |