Metropolitan areas of Italy

The metropolitan areas of Italy are statistical areas denoting a region consisting of a densely populated urban core and its less-populated surrounding territories in Italy. Despite their sociodemographic importance, there is no legal recognition for these areas, which are defined statistically.

Functional urban areas according to OECD

This is a list of FUAs in Italy with a population of at least 500.000 according to OECD[1] (2024).

City Population Area
(km2)
Density
(inh./km2)
GDP 2021
(million USD, PPP)
GDP per capita 2021
(USD, PPP)
Milan4.981.4213.1151.599384.89777.534
Rome4.306.1586.160699254.66359.216
Naples3.286.0431.2852.557104.73031.420
Turin1.707.8751.7031.00393.00454.257
Palermo980.3151.49265731.03431.362
Bologna788.2472.03238852.40866.433
Florence786.3941.85042548.40861.826
Bari722.3721.12764126.71837.050
Genoa681.2551.19557038.09956.002
Catania640.3136101.04919.43630.754
Venice545.62366182526.22447.544
Padua 535.963 614 873 30.488 57.131
Verona 515.380 732 704 28.832 55.961

Functional urban areas according to Eurostat

This is a list of FUAs in Italy with a population of at least 500.000 according to Eurostat[2] (2024).

City Population
Milan 5.071.521
Rome 4.383.028
Naples 3.377.568
Turin 1.776.003
Palermo 993.319
Bologna 867.584
Catania 826.116
Florence 792.929
Genoa 685.380
Bari 684.089
Padua 562.386
Verona 559.770
Bergamo 548.697
Venice 545.496

Metropolitan areas according to older studies

Data by OECD (2010)[3]

City Pop. World Rank Population Area
(km2)
Density
(inh./km2)
GDP 2010
(million USD)
GDP per capita 2010
(USD)
Bari200744,5641,100.98676.8812,166.9921,053.84
Bologna195778,8492,036.19376.0028,942.4338,835.60
Catania229656,610609.351,028.4011,189.2317,943.80
Florence190807,6731,737.87486.1224,888.8234,416.56
Genoa203706,1591,113.59633.1022,109.5830,872.44
Milan244,060,6242,637.771,539.41180,506.0844,452.79
Naples323,552,5681,558.572,279.3761,820.4217,401.62
Palermo1451,035,921835.581,120.0818,492.2119,758.31
Rome264,008,0955,686.46704.84142,053.8235,441.73
Turin721,747,6141,781.34981.0654,538.3431,207.31
Venice259541,9691,089.17497.5917,097.9331,547.79

Data by Global MetroMonitor (2012)[4]

City Population GDP 2012
(million USD)
GDP per capita 2012
(USD)
Employment
Bologna836,01432.839,194441,099
Florence1,490,63651.634,640710,932
Genoa911,72630.133,003381,883
Milan7,626,467289.337,9383,588,796
Naples4,460,99383.618,7491,286,022
Rome4,328,236167.838,7652,086,794
Turin2,338,33976.632,7751,071,747
Venice-Padua1,642,98657.935,252769,887

Urban Outlook 2015 by CityRailways[5]

City Population
January 1, 2014
Area
(km2)
Density
(inh./km2)
Milan6,623,7984,450.111,488
Naples5,294,5463,116.521,699
Rome4,447,8813,340.411,332
Turin1,865,2841,328.401,404
Venice-Padua1,645,9002,063.44768
Florence1,485,0302,124.22699
Bari1,257,4592,194.62573
Palermo1,183,0841,237.26956
Catania988,240771.321,281
Brescia924,0901,287.18718
Genoa861,318721.811,193
Messina-Reggio Calabria828,5071,405.42590
Rimini748,352927.20807
Bologna692,7101,034.18670
Modena588,998964.48611
Verona583,069862.26676
Pisa-Livorno571,5591,079.84529
Pescara529,070979.88540
Versilia522,092696.73749
Vicenza480,392691.38695
Cagliari452,816895.28506
Taranto439,7301,000.65439
Trieste409,905572.58716
Ancona408,358854.48478
Perugia348,9521,135.07307
Lecce345,476768.65449
Reggio nell'Emilia307,817658.75467
Parma305,826682.46448

See also

References

  1. ↑ "Regions, cities and local statistics". OECD. Retrieved 2025-12-14.
  2. ↑ "Table A.5 Number of Functional Urban Areas and share of national population in urban areas". doi.org. Retrieved 2025-12-14.
  3. ↑ "OECD 2010".
  4. ↑ "Data Global MetroMonitor 2012". Archived from the original on 2013-06-05.
  5. ↑ "Urban Outlook 2015 by CityRailways" (PDF). Archived from the original (PDF) on 2016-01-06. Retrieved 2015-06-01.