Population change across ~7,900 comuni, from ISTAT. Pan and zoom the map, or search a place to see its figure and open its full profile.
How it’s built. Total resident population % change, 2019 to 2025. ISTAT's population dataflow has no data before 2019 (confirmed live, 404 NoRecordsFound), so this is a shorter window than a true 10-year trend.