The following is a list of the 92 municipalities ( comuni ) of the Metropolitan City of Naples in the region of Campania in Italy.
| Municipality | Population (2025) [1] | Area (km²) [2] | Density |
|---|---|---|---|
| Acerra | 58,676 | 54.71 | 1,072.5 |
| Afragola | 61,786 | 17.91 | 3,449.8 |
| Agerola | 7,760 | 19.83 | 391.3 |
| Anacapri | 6,757 | 6.47 | 1,044.4 |
| Arzano | 31,797 | 4.71 | 6,751.0 |
| Bacoli | 24,988 | 13.47 | 1,855.1 |
| Barano d'Ischia | 9,983 | 10.96 | 910.9 |
| Boscoreale | 25,833 | 11.35 | 2,276.0 |
| Boscotrecase | 9,837 | 7.53 | 1,306.4 |
| Brusciano | 16,034 | 5.62 | 2,853.0 |
| Caivano | 35,986 | 27.22 | 1,322.0 |
| Calvizzano | 12,616 | 4.01 | 3,146.1 |
| Camposano | 5,003 | 3.33 | 1,502.4 |
| Capri | 6,722 | 4.06 | 1,655.7 |
| Carbonara di Nola | 2,451 | 3.65 | 671.5 |
| Cardito | 21,484 | 3.21 | 6,692.8 |
| Casalnuovo di Napoli | 46,710 | 7.83 | 5,965.5 |
| Casamarciano | 3,004 | 6.38 | 470.8 |
| Casamicciola Terme | 7,428 | 5.85 | 1,269.7 |
| Casandrino | 12,964 | 3.19 | 4,063.9 |
| Casavatore | 18,207 | 1.53 | 11,900.0 |
| Casola di Napoli | 3,609 | 2.59 | 1,393.4 |
| Casoria | 73,724 | 12.13 | 6,077.8 |
| Castellammare di Stabia | 62,320 | 17.81 | 3,499.2 |
| Castello di Cisterna | 7,837 | 3.92 | 1,999.2 |
| Cercola | 16,793 | 4.23 | 3,970.0 |
| Cicciano | 12,308 | 7.33 | 1,679.1 |
| Cimitile | 6,908 | 2.74 | 2,521.2 |
| Comiziano | 1,695 | 2.45 | 691.8 |
| Crispano | 11,660 | 2.22 | 5,252.3 |
| Ercolano | 49,505 | 19.89 | 2,488.9 |
| Forio | 17,531 | 13.08 | 1,340.3 |
| Frattamaggiore | 28,558 | 5.37 | 5,318.1 |
| Frattaminore | 15,344 | 2.05 | 7,484.9 |
| Giugliano in Campania | 125,032 | 94.62 | 1,321.4 |
| Gragnano | 27,694 | 14.64 | 1,891.7 |
| Grumo Nevano | 17,063 | 2.88 | 5,924.7 |
| Ischia | 19,492 | 8.14 | 2,394.6 |
| Lacco Ameno | 4,471 | 2.08 | 2,149.5 |
| Lettere | 6,054 | 12.02 | 503.7 |
| Liveri | 1,476 | 2.71 | 544.6 |
| Marano di Napoli | 57,619 | 15.64 | 3,684.1 |
| Mariglianella | 7,955 | 3.26 | 2,440.2 |
| Marigliano | 29,351 | 22.58 | 1,299.9 |
| Massa di Somma | 4,965 | 3.04 | 1,633.2 |
| Massa Lubrense | 14,186 | 19.84 | 715.0 |
| Melito di Napoli | 36,258 | 3.81 | 9,516.5 |
| Meta | 7,775 | 2.25 | 3,455.6 |
| Monte di Procida | 11,847 | 3.70 | 3,201.9 |
| Mugnano di Napoli | 35,368 | 5.25 | 6,736.8 |
| Naples | 909,013 | 119.02 | 7,637.5 |
| Nola | 34,111 | 39.19 | 870.4 |
| Ottaviano | 23,271 | 20.02 | 1,162.4 |
| Palma Campania | 16,356 | 20.67 | 791.3 |
| Piano di Sorrento | 12,213 | 7.34 | 1,663.9 |
| Pimonte | 5,887 | 12.54 | 469.5 |
| Poggiomarino | 22,618 | 13.20 | 1,713.5 |
| Pollena Trocchia | 12,694 | 8.02 | 1,582.8 |
| Pomigliano d'Arco | 39,784 | 11.71 | 3,397.4 |
| Pompei | 23,647 | 12.42 | 1,903.9 |
| Portici | 51,429 | 4.60 | 11,180.2 |
| Pozzuoli | 75,375 | 43.44 | 1,735.2 |
| Procida | 10,004 | 4.26 | 2,348.4 |
| Qualiano | 24,780 | 7.43 | 3,335.1 |
| Quarto | 41,536 | 14.16 | 2,933.3 |
| Roccarainola | 6,520 | 28.33 | 230.1 |
| San Gennaro Vesuviano | 12,092 | 7.01 | 1,725.0 |
| San Giorgio a Cremano | 41,805 | 4.11 | 10,171.5 |
| San Giuseppe Vesuviano | 30,498 | 14.17 | 2,152.3 |
| San Paolo Bel Sito | 3,387 | 2.95 | 1,148.1 |
| San Sebastiano al Vesuvio | 8,619 | 2.65 | 3,252.5 |
| San Vitaliano | 6,540 | 5.37 | 1,217.9 |
| Sant'Agnello | 8,506 | 4.15 | 2,049.6 |
| Sant'Anastasia | 26,192 | 18.74 | 1,397.7 |
| Sant'Antimo | 32,527 | 5.90 | 5,513.1 |
| Sant'Antonio Abate | 18,931 | 7.93 | 2,387.3 |
| Santa Maria la Carità | 11,788 | 3.98 | 2,961.8 |
| Saviano | 15,954 | 13.88 | 1,149.4 |
| Scisciano | 6,327 | 5.50 | 1,150.4 |
| Serrara Fontana | 3,058 | 6.44 | 474.8 |
| Somma Vesuviana | 33,427 | 30.65 | 1,090.6 |
| Sorrento | 15,152 | 9.96 | 1,521.3 |
| Striano | 9,131 | 7.65 | 1,193.6 |
| Terzigno | 17,260 | 23.50 | 734.5 |
| Torre Annunziata | 39,719 | 7.54 | 5,267.8 |
| Torre del Greco | 79,397 | 30.63 | 2,592.1 |
| Trecase | 8,580 | 6.21 | 1,381.6 |
| Tufino | 3,370 | 5.21 | 646.8 |
| Vico Equense | 20,198 | 29.38 | 687.5 |
| Villaricca | 31,434 | 6.88 | 4,568.9 |
| Visciano | 4,143 | 10.90 | 380.1 |
| Volla | 25,936 | 6.20 | 4,183.2 |