Italy’s Biggest Cities by Population
The following overview of Italy’s largest cities is based on the most recent official data published by Istituto Nazionale di Statistica (ISTAT). According to ISTAT’s municipal registers, the population figures reflect resident population as of 1 January 2025. Complementing this, ISTAT’s “Demographic Indicators – Year 2024” press release places Italy’s total resident population at 58,934,000 on 1 January 2025 (provisional). These figures provide the framework for understanding the scale and character of Italy’s major urban centers. Each of the country’s biggest cities not only concentrates population but also represents a unique historical and cultural landscape within Italy’s diverse geography.
Italy’s Urban Giants
The ten biggest cities in Italy are distributed across several regions, each playing an important role in the nation’s economy and culture. Rome stands out as the political and spiritual capital, while Milan anchors finance, fashion, and design. Naples embodies the south’s heritage and creativity along its famous bay. Turin ties industrial innovation to grand Savoy-era boulevards, and Palermo showcases Sicily’s Arab-Norman legacy. Together, these urban centers shape the identity of Italy at both a national and international level.
Rome – 2.75 million (Lazio)
Rome is Italy’s capital and largest city, famed for ancient landmarks like the Colosseum and the Roman Forum. It hosts the country’s parliament and ministries and neighbors the Vatican, a global religious center. Tourism, services, and culture fuel a broad urban economy. Museums, piazzas, and trattorias fill historic neighborhoods from Trastevere to Monti. A dense transport network links districts across the Tiber and beyond.
Milan – 1.37 million (Lombardy)
Milan is Italy’s business engine and a world capital of fashion and design. The skyline around Porta Nuova signals finance and innovation, while the Duomo and La Scala anchor cultural life. Trade fairs and headquarters connect Milan to global markets. Universities and start-ups contribute to a growing tech ecosystem. Efficient rail and metro lines support one of Europe’s most dynamic urban economies.
Naples – 908,000 (Campania)
Naples stretches along a dramatic bay beneath Mount Vesuvius. Its UNESCO-listed historic center and legendary cuisine make it a cultural powerhouse. A busy port, universities, and creative industries shape the local economy. Neighborhoods buzz with markets, cafés, and music. Energy and tradition define everyday life from Spaccanapoli to Posillipo.
Turin – 857,000 (Piedmont)
Turin pairs royal boulevards and arcades with an industrial legacy. The city’s automotive and aerospace sectors evolved into advanced manufacturing and research. Museums such as the Egyptian Museum and the National Cinema Museum enrich cultural offerings. Café culture and chocolate traditions add to its charm. The Alps frame a city known for design and innovation.
Palermo – 626,000 (Sicily)
Palermo blends Arab-Norman architecture with Mediterranean markets. The port and services sector underpin the economy alongside tourism. Historic palaces, churches, and street food define its character. Seaside promenades and gardened squares invite a slower pace. Sicily’s capital remains vibrant and deeply layered.
Genoa – 564,000 (Liguria)
Genoa is a major Ligurian port with centuries of maritime trade. The old town, lighthouse, and waterfront narrate its seafaring past. Shipbuilding, logistics, and services drive local employment. Hillside districts overlook the harbor and the Ligurian Sea. Culture and cuisine reflect a cosmopolitan gateway.
Bologna – 391,000 (Emilia-Romagna)
Bologna is home to one of the world’s oldest universities and miles of porticoes. Food traditions and innovative manufacturing coexist in a well-connected hub. The historic center hosts towers, markets, and lively piazzas. Research and health services strengthen the economy. Rail lines link Bologna efficiently with all of Italy.
Florence – 362,000 (Tuscany)
Florence is the cradle of the Renaissance, celebrated for the Duomo, Uffizi, and Ponte Vecchio. Artisans and museums animate streets along the Arno. Tourism, education, and fashion accessories support local livelihoods. Historic neighborhoods blend with contemporary galleries and cafés. The Tuscan setting adds timeless appeal.
Bari – 315,000 (Apulia)
Bari faces the Adriatic with a busy port and ferry routes. The Basilica of St. Nicholas anchors a walled old town. Services, logistics, and universities shape the city’s profile. Seafront promenades and markets enliven daily life. As Apulia’s capital, Bari connects Italy to the Balkans and beyond.
Catania – 298,000 (Sicily)
Catania lies at the foot of Mount Etna with grand baroque avenues. A bustling port and airport support trade and tourism. Universities and small tech firms add fresh momentum. Markets and cafés fill ornate squares and side streets. Volcanic stone gives the city a distinctive look and feel.
Complete Overview of Italy’s 50 Largest Cities
Below is a full table of the 50 largest cities in Italy. It lists the city, approximate population, and one sentence that best characterizes each location.
| Rank | City | Population (approx.) | Characteristic |
|---|---|---|---|
| 1 | Rome | 2,746,984 | Capital city and Italy’s political, cultural, and religious hub. |
| 2 | Milan | 1,366,155 | Finance, fashion, and design capital with a global outlook. |
| 3 | Naples | 908,082 | Historic southern metropolis with UNESCO core and famed cuisine. |
| 4 | Turin | 856,745 | Industrial-innovative city with grand boulevards and museums. |
| 5 | Palermo | 625,956 | Sicilian capital blending Arab-Norman heritage and markets. |
| 6 | Genoa | 563,947 | Ligurian port city with deep maritime and trading roots. |
| 7 | Bologna | 390,734 | University city with UNESCO-listed porticoes and rich cuisine. |
| 8 | Florence | 362,353 | Renaissance heart famed for art, architecture, and craft. |
| 9 | Bari | 315,473 | Adriatic port and Apulia’s administrative and commercial center. |
| 10 | Catania | 297,517 | Sicilian city at Mount Etna with baroque avenues and markets. |
| 11 | Verona | 255,133 | Veneto city known for Roman arena and Shakespearean lore. |
| 12 | Venice | 249,466 | Lagoon city of canals, palaces, and world-class heritage. |
| 13 | Messina | 216,918 | Strait gateway and key port at Sicily’s northeast tip. |
| 14 | Padua | 207,694 | Ancient university city celebrated for frescoes and science. |
| 15 | Brescia | 199,949 | Lombard industrial city between lakes and the Alps. |
| 16 | Parma | 198,986 | Food and music capital famous for ham, cheese, and opera. |
| 17 | Trieste | 198,668 | Mitteleuropean port with coffee culture and literary ties. |
| 18 | Prato | 198,326 | Textile powerhouse closely linked to Florence’s economy. |
| 19 | Taranto | 185,909 | Naval and steel city with ancient Greek heritage. |
| 20 | Modena | 184,739 | Motor Valley hub renowned for balsamic vinegar and engines. |
| 21 | Reggio Emilia | 172,518 | Emilian city noted for education models and gastronomy. |
| 22 | Reggio Calabria | 168,572 | Calabrian waterfront opposite Sicily, famed for bergamot. |
| 23 | Perugia | 162,467 | Umbrian hilltop university city known for chocolate. |
| 24 | Ravenna | 156,444 | Byzantine mosaics and Adriatic connections define the city. |
| 25 | Livorno | 152,916 | Tuscan port with canals (“Fossi”) and multicultural history. |
| 26 | Rimini | 150,630 | Adriatic resort city powered by tourism and events. |
| 27 | Cagliari | 146,627 | Sardinian capital with castle quarter and seaside outlooks. |
| 28 | Foggia | 145,447 | Agricultural hub of the Tavoliere plain. |
| 29 | Ferrara | 129,384 | Renaissance walled city with broad streets and palaces. |
| 30 | Latina | 127,732 | Planned city of the Pontine Plain with modernist grid. |
| 31 | Salerno | 125,958 | Gateway to the Amalfi Coast with a medieval core. |
| 32 | Giugliano in Campania | 124,633 | Large municipality in the orbit of metropolitan Naples. |
| 33 | Monza | 123,131 | Historic Lombard city with royal park and F1 circuit. |
| 34 | Bergamo | 120,580 | Twin-level city (Città Alta/Bassa) with strong industry. |
| 35 | Sassari | 120,497 | Northern Sardinia’s cultural and administrative center. |
| 36 | Trento | 118,911 | Autonomous Alpine city focused on research and services. |
| 37 | Pescara | 118,419 | Abruzzo’s coastal hub with beaches and commerce. |
| 38 | Forlì | 117,609 | Romagna city known for rationalist architecture and parks. |
| 39 | Syracuse | 115,636 | Ancient Greek city centered on Ortigia island. |
| 40 | Vicenza | 110,492 | Palladian architecture and jewelry industry hallmark. |
| 41 | Bolzano-Bozen | 106,463 | Bilingual Alpine city and gateway to the Dolomites. |
| 42 | Terni | 106,411 | Umbrian steel city near Marmore Falls. |
| 43 | Piacenza | 103,464 | Po Valley logistics node with renowned cuisine. |
| 44 | Novara | 102,573 | Rice-growing heartland between Milan and Turin. |
| 45 | Ancona | 99,469 | Adriatic port and capital of the Marche region. |
| 46 | Udine | 98,320 | Friulian city with Venetian and Central European influences. |
| 47 | Andria | 96,607 | Puglian city linked to Castel del Monte. |
| 48 | Arezzo | 96,527 | Tuscan art city with a goldsmithing tradition. |
| 49 | Cesena | 95,887 | Romagna city famed for the Malatestiana Library. |
| 50 | Pesaro | 95,360 | Marche coastal city and birthplace of Rossini. |
Conclusion
Italy’s ten largest cities reveal the diversity of the country’s identity. From Rome’s national leadership to Milan’s creativity and Naples’ southern spirit, each city offers something unique. Together with the broader top 50, they form the backbone of Italy’s economic, cultural, and social life, making them essential destinations for both visitors and residents.
Sources
- ISTAT — Resident population by age, sex and marital status on 1 January 2025 (download by municipality). demo.istat.it
- Wikipedia — List of cities in Italy (table transcribing ISTAT’s 2025 municipal estimates; updated very recently). Wikipedia
