Largest Cities in Lazio

Top 100 cities ranked by largest cities

Largest Cities - Lazio

1 Rome 2,748,109
3 Lido di Ostia 85,301
4 Latina 76,305
5 Aprilia 74,977
7 Viterbo 65,949
8 Velletri 52,911
9 Nettuno 49,873
10 Civitavecchia 47,543
11 Anzio 45,403
12 Frosinone 44,505
13 Marino 44,142
14 Fondi 39,762
15 Rieti 39,068
16 Ciampino 38,277
17 Monterotondo 37,225
18 Fiumicino 34,556
19 Ladispoli 34,204
20 Casal Palocco 32,706
21 Terracina 30,980
22 Infernetto 29,838
23 Formia 28,521
24 Cisterna di Latina 27,362
25 Casal de' Pazzi 27,206
26 Albano Laziale 26,684
27 Castel di Leva 25,290
28 Spinaceto 24,219
29 Sora 23,758
30 Pomezia 22,346
31 Tivoli 22,018
32 Cassino 21,074
33 Guidonia 20,943
34 Tor Lupara 20,843
35 Colleferro 20,736
37 Genzano di Roma 20,582
39 Frascati 20,036
40 Gaeta 19,936
41 Sabaudia 19,327
42 Grottaferrata 18,144
43 Rocca di Papa 17,512
44 Ariccia 17,487
45 Torvaianica 17,235
46 Ardea 17,078
47 Mentana 17,047
48 Casal Bertone 16,273
49 Minturno 16,236
50 Sezze 16,071
51 Cerveteri 15,883
52 Villanova 15,117
53 Palestrina 14,925
54 Ceccano 14,805
55 Anguillara Sabazia 14,121
56 Santa Marinella 14,034
57 Valmontone 13,001
58 Lariano 12,893
59 Ferentino 12,539
60 Bracciano 12,459
61 Villa Adriana 12,008
62 Tarquinia 11,949
63 Civita Castellana 11,745
64 Zagarolo 11,509
65 Fiano Romano 11,417
66 Tor Tre Teste 11,417
67 Vetralla 11,231
69 Isola del Liri 10,805
70 Artena 10,805
71 Montefiascone 10,637
72 San Cesareo 10,529
73 Alatri 10,308
74 Priverno 10,005
75 Lavinio 10,000
76 Bagni di Tivoli 9,418
77 Fiuggi 9,325
78 Anagni 9,206
79 Cecchina 9,141
80 Rocca Priora 9,034
81 Cesano 8,879
82 Villalba 8,831
83 Itri 8,360
84 Cave 8,210
85 Pontecorvo 7,994
87 Tuscania 7,226
88 Ronciglione 7,211
90 Santa Lucia 7,053
91 Latina Scalo 6,883
92 Marco Simone 6,839
93 Rignano Flaminio 6,822
95 Riano 6,784
96 Selcetta 6,772
97 Fregene 6,727
98 Segni 6,713
100 Lanuvio 6,467

The largest cities in Lazio represent major centers of economic activity, cultural influence, and population growth. Rome leads with a population of 2,748,109, followed by Acilia-Castel Fusano-Ostia Antica and Lido di Ostia. These cities serve as hubs for employment, education, and innovation, attracting residents from across the country and around the world.

Population size is a key indicator of a city's economic influence and infrastructure capacity. Larger cities typically offer more diverse job markets, extensive public transit systems, and a wider range of cultural amenities. 07 dominates the top 10 with 10 cities on the list, reflecting the state's strong economic pull and quality of life.

While large populations bring economic advantages, they also present challenges including higher costs of living, traffic congestion, and housing affordability concerns. Many of these cities have experienced significant growth over the past decade, driven by job opportunities in technology, healthcare, and professional services.

Did You Know?

  • 1. Rome's population is larger than that of several U.S. states.
  • 2. 07 has 10 cities in the top 10, more than any other state.
  • 3. The 50th largest city still has a population of 16,071 - larger than most cities worldwide.
  • 4. The top 5 cities combined have a population of 3,114,054.

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