|
Pos |
Town/City |
Population |
Density (per sq km) |
Number of Families |
| 1 | Rome | 2,546,804 | 1,981.5 | 1,039,152 |
| 2 | Guidonia Montecelio | 67,516 | 854.0 | 23,677 |
| 3 | Fiumicino | 50,535 | 236.8 | 18,633 |
| 4 | Civitavecchia | 50,032 | 695.4 | 18,225 |
| 5 | Tivoli | 49,342 | 720.3 | 18,192 |
| 6 | Velletri | 48,236 | 426.1 | 17,545 |
| 7 | Pomezia | 43,960 | 409.5 | 16,011 |
| 8 | Anzio | 36,952 | 850.8 | 13,936 |
| 9 | Nettuno | 36,080 | 504.9 | 13,151 |
| 10 | Ciampino | 36,074 | 3,279.5 | 13,084 |
| 11 | Monterotondo | 34,376 | 848.0 | 12,869 |
| 12 | Albano Laziale | 33,692 | 1,415.6 | 12,203 |
| 13 | Marino | 32,706 | 1,253.1 | 12,049 |
| 14 | Ladispoli | 29,968 | 1,152.6 | 12,226 |
| 15 | Cerveteri | 26,772 | 199.2 | 10,509 |
| 16 | Ardea | 26,711 | 524.8 | 10,394 |
| 17 | Fonte Nuova | 22,676 | 1,125.4 | 7,931 |
| 18 | Genzano di Roma | 22,178 | 1,221.9 | 7,885 |
| 19 | Colleferro | 20,723 | 754.1 | 7,719 |
| 20 | Frascati | 19,314 | 861.8 | 7,111 |
| 21 | Ariccia | 17,865 | 973.0 | 6,330 |
| 22 | Grottaferrata | 17,663 | 962.0 | 6,209 |
| 23 | Palestrina | 17,234 | 367.9 | 6,080 |
| 24 | Mentana | 16,288 | 676.1 | 5,844 |
| 25 | Santa Marinella | 14,951 | 303.9 | 6,516 |
| 26 | Anguillara Sabazia | 14,236 | 190.0 | 5,107 |
| 27 | Bracciano | 13,436 | 94.3 | 5,276 |
| 28 | Rocca di Papa | 13,014 | 323.9 | 4,497 |
| 29 | Zagarolo | 12,735 | 441.9 | 4,563 |
| 30 | Valmontone | 12,244 | 299.6 | 4,250 |
| 31 | Artena | 11,828 | 217.6 | 3,989 |
| 32 | Palombara Sabina | 10,659 | 141.8 | 4,078 |
| 33 | Lariano | 10,356 | 383.6 | 3,487 |
| 34 | Rocca Priora | 10,002 | 356.3 | 3,627 |
| 35 | Lanuvio | 9,994 | 227.6 | 3,704 |
| 36 | Cave | 9,529 | 536.8 | 3,478 |
| 37 | San Cesareo | 9,456 | 416.2 | 3,241 |
| 38 | Formello | 9,271 | 298.0 | 3,327 |
| 39 | Subiaco | 9,030 | 142.3 | 3,295 |
| 40 | Segni | 8,780 | 143.9 | 3,284 |
| 41 | Campagnano di Roma | 8,708 | 189.0 | 3,131 |
| 42 | Monte Porzio Catone | 8,221 | 878.3 | 2,821 |
| 43 | Monte Compatri | 8,121 | 333.1 | 3,040 |
| 44 | Castel Gandolfo | 7,930 | 539.1 | 2,839 |
| 45 | Fiano Romano | 7,924 | 191.4 | 2,938 |
| 46 | Castelnuovo di Porto | 7,181 | 232.8 | 2,611 |
| 47 | Rignano Flaminio | 6,857 | 176.9 | 2,636 |
| 48 | Morlupo | 6,654 | 278.9 | 2,592 |
| 49 | Riano | 6,486 | 255.9 | 2,352 |
| 50 | Castel Madama | 6,415 | 225.4 | 2,370 |
| 51 | Olevano Romano | 6,354 | 243.3 | 2,417 |
| 52 | Manziana | 5,857 | 246.2 | 2,316 |
| 53 | Capena | 5,826 | 197.8 | 2,181 |
| 54 | Sacrofano | 5,691 | 199.8 | 2,206 |
| 55 | Marcellina | 5,508 | 360.7 | 2,095 |
| 56 | Genazzano | 5,314 | 165.9 | 2,002 |
| 57 | Tolfa | 4,942 | 29.5 | 1,935 |
| 58 | Carpineto Romano | 4,936 | 58.4 | 1,810 |
| 59 | Montelibretti | 4,823 | 109.5 | 1,911 |
| 60 | Trevignano Romano | 4,583 | 116.2 | 1,986 |
| 61 | Gallicano nel Lazio | 4,578 | 175.9 | 1,680 |
| 62 | Allumiere | 4,187 | 45.4 | 1,627 |
| 63 | Labico | 3,734 | 316.7 | 1,355 |
| 64 | Vicovaro | 3,714 | 102.8 | 1,317 |
| 65 | Sant'Oreste | 3,536 | 80.4 | 1,388 |
| 66 | Colonna | 3,329 | 951.1 | 1,219 |
| 67 | Canale Monterano | 3,298 | 89.4 | 1,357 |
| 68 | San Vito Romano | 3,269 | 257.0 | 1,222 |
| 69 | Sant'Angelo Romano | 3,078 | 143.5 | 1,198 |
| 70 | Bellegra | 3,029 | 161.4 | 1,111 |
| 71 | Mazzano Romano | 2,536 | 87.9 | 1,023 |
| 72 | Moricone | 2,354 | 116.9 | 897 |
| 73 | San Polo dei Cavalieri | 2,310 | 54.1 | 1,050 |
| 74 | Poli | 2,163 | 101.1 | 866 |
| 75 | Montelanico | 1,920 | 54.9 | 775 |
| 76 | Montorio Romano | 1,829 | 79.4 | 702 |
| 77 | Gavignano | 1,760 | 118.2 | 645 |
| 78 | Nemi | 1,719 | 233.6 | 653 |
| 79 | Affile | 1,644 | 109.4 | 618 |
| 80 | Agosta | 1,617 | 170.6 | 650 |
| 81 | Civitella San Paolo | 1,547 | 75.4 | 632 |
| 82 | Arsoli | 1,537 | 126.7 | 635 |
| 83 | San Gregorio da Sassola | 1,444 | 41.0 | 584 |
| 84 | Nerola | 1,419 | 76.1 | 659 |
| 85 | Roviano | 1,386 | 165.4 | 587 |
| 86 | Monteflavio | 1,372 | 79.8 | 540 |
| 87 | Arcinazzo Romano | 1,334 | 47.2 | 514 |
| 88 | Magliano Romano | 1,322 | 62.5 | 559 |
| 89 | Nazzano | 1,251 | 102.2 | 503 |
| 90 | Gerano | 1,201 | 119.0 | 508 |
| 91 | Ciciliano | 1,133 | 59.5 | 473 |
| 92 | Cerreto Laziale | 1,057 | 89.8 | 443 |
| 93 | Ponzano Romano | 1,028 | 53.2 | 467 |
| 94 | Rocca Santo Stefano | 1,009 | 103.9 | 365 |
| 95 | Licenza | 957 | 54.2 | 460 |
| 96 | Torrita Tiberina | 932 | 86.3 | 424 |
| 97 | Anticoli Corrado | 910 | 55.9 | 405 |
| 98 | Sambuci | 891 | 108.3 | 359 |
| 99 | Roiate | 798 | 76.9 | 332 |
| 100 | Mandela | 771 | 58.1 | 315 |
| 101 | Marano Equo | 768 | 100.4 | 341 |
| 102 | Gorga | 764 | 29.0 | 284 |
| 103 | Riofreddo | 764 | 61.3 | 378 |
| 104 | Casape | 746 | 140.0 | 313 |
| 105 | Castel San Pietro Romano | 743 | 49.3 | 291 |
| 106 | Pisoniano | 734 | 55.6 | 357 |
| 107 | Cineto Romano | 612 | 58.1 | 275 |
| 108 | Filacciano | 502 | 87.5 | 255 |
| 109 | Jenne | 497 | 15.8 | 226 |
| 110 | Camerata Nuova | 476 | 11.8 | 223 |
| 111 | Cervara di Roma | 471 | 14.9 | 214 |
| 112 | Vallepietra | 376 | 7.3 | 187 |
| 113 | Canterano | 372 | 50.8 | 153 |
| 114 | Rocca di Cave | 358 | 32.2 | 156 |
| 115 | Capranica Prenestina | 334 | 16.5 | 186 |
| 116 | Roccagiovine | 297 | 33.7 | 129 |
| 117 | Vallinfreda | 290 | 17.2 | 144 |
| 118 | Rocca Canterano | 251 | 15.9 | 117 |
| 119 | Vivaro Romano | 223 | 17.8 | 120 |
| 120 | Percile | 216 | 12.3 | 109 |
| 121 | Saracinesco | 178 | 16.2 | 110 |
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List of municipalities in Rome Province (Lazio Region) ordered by population. Information about places and links.
