Catholic-Hierarchy DC

Italy

Statistics by Diocese

by Catholic Population

(Click on the column title to sort by that column)

# Catholics Population Percent Catholic Diocese Year Source
1 4,860,053 5,107,053 95.16% Milano {Milan} (Archdiocese) 2004 ap2005
2 2,454,000 2,787,206 88.05% Roma {Rome} 2004 ap2005
3 2,065,443 2,143,843 96.34% Torino {Turin} (Archdiocese) 2004 ap2005
4 1,600,000 1,608,000 99.50% Napoli {Naples} (Archdiocese) 2004 ap2005
5 1,027,662 1,039,117 98.90% Padova 2004 ap2005
6 968,389 1,074,389 90.13% Brescia 2004 ap2005
7 930,000 960,000 96.88% Palermo (Archdiocese) 2004 ap2005
8 925,155 948,805 97.51% Bologna (Archdiocese) 2004 ap2005
9 861,000 897,998 95.88% Bergamo 2004 ap2005
10 815,210 889,314 91.67% Firenze {Florence} (Archdiocese) 2004 ap2005
11 775,980 834,388 93.00% Genova (Archdiocese) 2004 ap2005
12 775,000 845,021 91.71% Verona 2004 ap2005
13 772,150 807,877 95.58% Treviso 2004 ap2005
14 753,556 769,817 97.89% Vicenza 2004 ap2005
15 724,332 733,656 98.73% Catania (Archdiocese) 2004 ap2005
16 712,000 720,000 98.89% Bari-Bitonto (Archdiocese) 2004 ap2005
17 550,000 560,583 98.11% Cagliari (Archdiocese) 2004 ap2005
18 534,000 550,000 97.09% Salerno-Campagna-Acerno (Archdiocese) 2004 ap2005
19 525,265 545,065 96.37% Novara 2004 ap2005
20 523,794 552,512 94.80% Aversa 2004 ap2005
21 518,000 525,000 98.67% Como 2004 ap2005
22 502,700 510,720 98.43% Pozzuoli 2004 ap2005
23 502,000 523,900 95.82% Nola 2004 ap2005
24 486,329 487,429 99.77% Messina-Lipari-Santa Lucia del Mela (Archdiocese) 2004 ap2005
25 485,527 508,677 95.45% Reggio Emilia-Guastalla 2004 ap2005
26 478,000 488,500 97.85% Udine (Archdiocese) 2004 ap2005
27 470,513 477,017 98.64% Trento (Archdiocese) 2004 ap2005
28 463,200 473,200 97.89% Agrigento (Archdiocese) 2004 ap2005
29 461,184 470,055 98.11% Bolzano-Bressanone {Bozen-Brixen} 2004 ap2005
30 455,000 462,000 98.48% Modena-Nonantola (Archdiocese) 2004 ap2005
31 405,870 409,350 99.15% Taranto (Archdiocese) 2004 ap2005
32 390,100 409,520 95.26% Albano (Suburbicarian See) 2004 ap2005
33 377,000 379,000 99.47% Cosenza-Bisignano (Archdiocese) 2004 ap2005
34 365,332 370,895 98.50% Venezia (Archdiocese) 2004 ap2005
35 345,280 363,414 95.01% Mantova 2004 ap2005
36 341,687 346,177 98.70% Concordia-Pordenone 2004 ap2005
37 328,000 340,000 96.47% Cremona 2004 ap2005
38 320,000 330,000 96.97% Siracusa (Archdiocese) 2004 ap2005
39 313,200 327,800 95.55% Vittorio Veneto 2004 ap2005
40 308,600 313,500 98.44% Chieti-Vasto (Archdiocese) 2004 ap2005
41 308,247 320,662 96.13% Parma (-Fontevivo) 2004 ap2005
42 305,270 310,333 98.37% Pisa (Archdiocese) 2004 ap2005
43 303,365 319,332 95.00% Rimini 2004 ap2005
44 300,000 307,000 97.72% Porto-Santa Rufina (Suburbicarian See) 2004 ap2005
45 299,380 305,490 98.00% Latina-Terracina-Sezze-Priverno 2004 ap2005
46 293,145 312,369 93.85% Lucca (Archdiocese) 2004 ap2005
47 292,000 298,000 97.99% Pescara-Penne (Archdiocese) 2004 ap2005
48 291,000 294,220 98.91% Brindisi-Ostuni (Archdiocese) 2004 ap2005
49 285,000 300,000 95.00% Arezzo-Cortona-Sansepolcro 2004 ap2005
50 277,219 279,418 99.21% Reggio Calabria-Bova (Archdiocese) 2004 ap2005
51 274,060 286,560 95.64% Trani-Barletta-Bisceglie (-Nazareth) (Archdiocese) 2004 ap2005
52 272,960 279,070 97.81% Tortona 2004 ap2005
53 269,953 275,589 97.95% Fermo (Archdiocese) 2004 ap2005
54 269,817 273,800 98.55% Ferrara-Comacchio (Archdiocese) 2004 ap2005
55 265,000 266,300 99.51% Benevento (Archdiocese) 2004 ap2005
56 265,000 275,000 96.36% Piacenza-Bobbio 2004 ap2005
57 258,225 260,988 98.94% Lecce (Archdiocese) 2004 ap2005
58 253,166 256,855 98.56% Lodi 2004 ap2005
59 246,761 249,261 99.00% Conversano-Monopoli 2004 ap2005
60 245,326 249,426 98.36% Catanzaro-Squillace (Archdiocese) 2004 ap2005
61 240,000 248,000 96.77% Teramo-Atri 2004 ap2005
62 237,996 240,146 99.10% Sorrento-Castellammare di Stabia (Archdiocese) 2004 ap2005
63 229,500 232,500 98.71% Perugia-Città della Pieve (Archdiocese) 2004 ap2005
64 227,000 236,574 95.95% Nocera Inferiore-Sarno 2004 ap2005
65 223,623 225,725 99.07% Acireale 2004 ap2005
66 220,659 233,706 94.42% Mazara del Vallo 2004 ap2005
67 219,356 220,859 99.32% Sassari (Archdiocese) 2004 ap2005
68 219,000 243,903 89.79% Trieste 2004 ap2005
69 218,000 224,000 97.32% Piazza Armerina 2004 ap2005
70 217,000 219,200 99.00% Foggia-Bovino (Archdiocese) 2004 ap2005
71 215,000 220,000 97.73% Caserta 2004 ap2005
72 215,000 217,515 98.84% Pistoia 2004 ap2005
73 214,800 220,800 97.28% Civita Castellana (, Orte, Gallese, Nepi e Sutri) 2004 ap2005
74 213,451 215,935 98.85% La Spezia-Sarzana-Brugnato 2004 ap2005
75 211,000 212,546 99.27% Noto 2004 ap2005
76 211,000 230,320 91.61% Ravenna-Cervia (Archdiocese) 2004 ap2005
77 205,204 212,340 96.64% Ancona-Osimo (Archdiocese) 2004 ap2005
78 204,093 206,071 99.04% Nardò-Gallipoli 2004 ap2005
79 201,214 204,314 98.48% Ivrea 2004 ap2005
80 201,185 202,270 99.46% Crotone-Santa Severina (Archdiocese) 2004 ap2005
81 200,128 202,878 98.64% Adria-Rovigo 2004 ap2005
82 197,982 202,018 98.00% Trapani 2004 ap2005
83 197,042 198,042 99.50% Otranto (Archdiocese) 2004 ap2005
84 197,000 199,000 98.99% Massa Carrara-Pontremoli 2004 ap2005
85 189,602 195,972 96.75% Livorno 2004 ap2005
86 188,953 196,069 96.37% Ragusa 2004 ap2005
87 187,150 187,874 99.61% Frosinone-Veroli-Ferentino 2004 ap2005
88 186,320 193,120 96.48% Prato 2004 ap2005
89 186,000 190,000 97.89% Capua (Archdiocese) 2004 ap2005
90 185,000 193,413 95.65% Monreale (Archdiocese) 2004 ap2005
91 181,689 184,278 98.60% Viterbo 2004 ap2005
92 181,402 181,882 99.74% Belluno-Feltre 2004 ap2005
93 180,000 182,600 98.58% Gorizia (Archdiocese) 2004 ap2005
94 179,000 181,000 98.90% Vercelli (Archdiocese) 2004 ap2005
95 178,700 181,694 98.35% Oria 2004 ap2005
96 175,010 179,490 97.50% Siena-Colle di Val d'Elsa-Montalcino (Archdiocese) 2004 ap2005
97 173,990 177,400 98.08% Oppido Mamertina-Palmi 2004 ap2005
98 173,055 175,950 98.35% Vigevano 2004 ap2005
99 171,142 175,769 97.37% Forli-Bertinoro 2004 ap2005
100 171,000 175,000 97.71% Biella 2004 ap2005
101 166,967 176,913 94.38% Tivoli 2004 ap2005
102 162,385 165,385 98.19% Sabina-Poggio Mirteto (Suburbicarian See) 2004 ap2005
103 162,000 164,000 98.78% Albenga-Imperia 2004 ap2005
104 162,000 163,400 99.14% Terni-Narni-Amelia 2004 ap2005
105 161,864 165,090 98.05% Altamura-Gravina-Acquaviva delle Fonti 2004 ap2005
106 160,000 166,000 96.39% Mileto-Nicotera-Tropea 2004 ap2005
107 160,000 164,000 97.56% Patti 2004 ap2005
108 159,175 159,315 99.91% Gaeta (Archdiocese) 2004 ap2005
109 158,711 161,562 98.24% Pavia 2004 ap2005
110 156,537 158,355 98.85% San Miniato 2004 ap2005
111 156,520 158,866 98.52% Vallo della Lucania 2004 ap2005
112 155,900 157,900 98.73% Cesena-Sarsina 2004 ap2005
113 154,323 157,082 98.24% Caltagirone 2004 ap2005
114 153,000 154,050 99.32% Caltanissetta 2004 ap2005
115 152,800 154,906 98.64% Manfredonia-Vieste-San Giovanni Rotondo (Archdiocese) 2004 ap2005
116 151,410 154,812 97.80% Alessandria (della Paglia) 2004 ap2005
117 151,200 152,000 99.47% Potenza-Muro Lucano-Marsico Nuovo (Archdiocese) 2004 ap2005
118 151,100 152,893 98.83% Sora-Aquino-Pontecorvo 2004 ap2005
119 150,000 155,450 96.49% Ventimiglia-San Remo 2004 ap2005
120 148,762 149,574 99.46% Oristano (Archdiocese) 2004 ap2005
121 148,401 153,401 96.74% Asti 2004 ap2005
122 147,000 147,200 99.86% Iglesias 2004 ap2005
123 143,500 146,000 98.29% Avellino 2004 ap2005
124 141,694 143,203 98.95% Tempio-Ampurias 2004 ap2005
125 141,506 175,488 80.64% Acqui 2004 ap2005
126 141,500 142,000 99.65% Chiavari 2004 ap2005
127 140,000 140,899 99.36% Matera-Irsina (Archdiocese) 2004 ap2005
128 139,400 140,000 99.57% Lamezia Terme 2004 ap2005
129 135,000 140,000 96.43% Imola 2004 ap2005
130 134,734 135,905 99.14% Molfetta-Ruvo-Giovinazzo-Terlizzi 2004 ap2005
131 134,412 138,940 96.74% Macerata-Tolentino-Recanati-Cingoli-Treia 2004 ap2005
132 133,500 134,000 99.63% Rossano-Cariati (Archdiocese) 2004 ap2005
133 132,511 134,043 98.86% Locri-Gerace (-Santa Maria di Polsi) 2004 ap2005
134 132,000 138,740 95.14% Andria 2004 ap2005
135 131,500 132,500 99.25% Tursi-Lagonegro 2004 ap2005
136 131,200 132,000 99.39% Fiesole 2004 ap2005
137 131,069 133,462 98.21% Savona-Noli 2004 ap2005
138 128,500 130,500 98.47% San Severo 2004 ap2005
139 126,000 127,677 98.69% Massa Marittima-Piombino 2004 ap2005
140 124,300 128,900 96.43% Fano-Fossombrone-Cagli-Pergola 2004 ap2005
141 124,000 126,000 98.41% Campobasso-Boiano (Archdiocese) 2004 ap2005
142 123,800 125,000 99.04% Ugento-Santa Maria di Leuca 2004 ap2005
143 123,000 124,000 99.19% Chioggia 2004 ap2005
144 122,526 123,906 98.89% Nuoro 2004 ap2005
145 121,000 126,900 95.35% San Benedetto del Tronto-Ripatransone-Montalto 2004 ap2005
146 120,398 126,031 95.53% Castellaneta 2004 ap2005
147 119,690 122,690 97.55% Velletri-Segni (Suburbicarian See) 2004 ap2005
148 118,600 119,400 99.33% Teggiano-Policastro 2004 ap2005
149 118,200 122,829 96.23% Senigallia 2004 ap2005
150 117,700 121,000 97.27% Aosta 2004 ap2005
151 117,017 120,697 96.95% Pesaro (Archdiocese) 2004 ap2005
152 116,000 121,000 95.87% Faenza-Modigliana 2004 ap2005
153 116,000 121,000 95.87% Frascati (Suburbicarian See) 2004 ap2005
154 116,000 119,000 97.48% Mondovi 2004 ap2005
155 115,000 118,000 97.46% Avezzano 2004 ap2005
156 112,870 117,659 95.93% Carpi 2004 ap2005
157 112,200 124,600 90.05% Alba 2004 ap2005
158 110,000 113,254 97.13% Cefalù 2004 ap2005
159 108,512 110,777 97.96% San Marco Argentano-Scalea 2004 ap2005
160 107,196 107,486 99.73% Ascoli Piceno 2004 ap2005
161 106,000 106,200 99.81% Alghero-Bosa 2004 ap2005
162 106,000 108,300 97.88% L'Aquila (Archdiocese) 2004 ap2005
163 105,850 110,980 95.38% Grosseto 2004 ap2005
164 105,835 106,500 99.38% Termoli-Larino 2004 ap2005
165 105,093 109,567 95.92% Pescia 2004 ap2005
166 104,200 106,800 97.57% Cassano all'Jonio 2004 ap2005
167 103,860 108,291 95.91% Acerra 2004 ap2005
168 102,700 103,351 99.37% Amalfi-Cava de' Tirreni (Archdiocese) 2004 ap2005
169 101,377 101,700 99.68% Ales-Terralba 2004 ap2005
170 101,200 103,500 97.78% Casale Monferrato 2004 ap2005
171 101,042 104,728 96.48% Cerignola-Ascoli Satriano 2004 ap2005
172 100,562 101,472 99.10% Spoleto-Norcia (Archdiocese) 2004 ap2005
173 93,000 99,000 93.94% Rieti (-S. Salvatore Maggiore) 2004 ap2005
174 91,512 92,493 98.94% Crema 2004 ap2005
175 90,540 92,310 98.08% Cuneo 2004 ap2005
176 90,205 90,855 99.28% Lanciano-Ortona (Archdiocese) 2004 ap2005
177 89,570 90,716 98.74% Cerreto Sannita-Telese-Sant'Agata de' Goti 2004 ap2005
178 89,500 90,800 98.57% Orvieto-Todi 2004 ap2005
179 89,160 93,193 95.67% Saluzzo 2004 ap2005
180 89,000 90,000 98.89% Melfi-Rapolla-Venosa 2004 ap2005
181 87,600 88,000 99.55% Palestrina (Suburbicarian See) 2004 ap2005
182 85,500 87,720 97.47% Sessa Aurunca 2004 ap2005
183 85,200 86,000 99.07% Anagni-Alatri 2004 ap2005
184 84,500 85,000 99.41% Sant'Angelo dei Lombardi-Conza-Nusco-Bisaccia (Archdiocese) 2004 ap2005
185 82,000 85,000 96.47% Civitaveccia-Tarquinia 2004 ap2005
186 81,250 81,500 99.69% Nicosia 2004 ap2005
187 81,050 82,500 98.24% Volterra 2004 ap2005
188 80,000 100,250 79.80% Pinerolo 2004 ap2005
189 80,000 80,000 100.00% Teano-Calvi 2004 ap2005
190 79,508 80,716 98.50% Sulmona-Valva 2004 ap2005
191 79,000 79,000 100.00% Montecassino (Territorial Abbey) 2004 ap2005
192 78,500 80,730 97.24% Assisi-Nocera Umbra-Gualdo Tadino 2004 ap2005
193 74,240 76,000 97.68% Jesi 2004 ap2005
194 74,000 76,543 96.68% Lucera-Troia 2004 ap2005
195 72,973 73,473 99.32% Fidenza 2004 ap2005
196 72,902 74,055 98.44% Ariano Irpino-Lacedonia 2004 ap2005
197 71,000 71,536 99.25% Pitigliano-Sovana-Orbetello 2004 ap2005
198 70,100 73,100 95.90% Montepulciano-Chiusi-Pienza 2004 ap2005
199 68,943 69,129 99.73% Lanusei 2004 ap2005
200 67,600 69,000 97.97% Alife-Caiazzo 2004 ap2005
201 65,150 65,500 99.47% Foligno 2004 ap2005
202 64,000 65,500 97.71% Susa 2004 ap2005
203 60,734 62,590 97.03% San Marino-Montefeltro 2004 ap2005
204 60,000 60,200 99.67% Acerenza (Archdiocese) 2004 ap2005
205 58,840 60,370 97.47% Città di Castello 2004 ap2005
206 58,000 60,100 96.51% Isernia-Venafro 2003 ap2004
207 57,200 57,260 99.90% Camerino-San Severino Marche (Archdiocese) 2004 ap2005
208 57,150 57,210 99.90% Trivento 2004 ap2005
209 57,000 58,000 98.28% Ozieri 2004 ap2005
210 54,600 57,600 94.79% Urbino-Urbania-Sant'Angelo in Vado (Archdiocese) 2004 ap2005
211 53,000 54,188 97.81% Fabriano-Matelica 2004 ap2005
212 53,000 55,700 95.15% Ischia 2004 ap2005
213 47,200 48,000 98.33% Gubbio 2004 ap2005
214 44,000 45,000 97.78% Tricarico 2004 ap2005
215 39,350 40,100 98.13% Fossano 2004 ap2005
216 32,800 33,182 98.85% Lungro degli Italo-Albanesi (Eparchy) 2004 ap2005
217 28,500 30,000 95.00% Piana degli Albanesi (Eparchy) 2004 ap2005
218 24,550 25,916 94.73% Pompei o Beatissima Vergine Maria del SS.mo Rosario (Territorial Prelature) 2004 ap2005
219 15,800 16,000 98.75% Montevergine (Territorial Abbey) 2004 ap2005
220 11,150 11,694 95.35% Loreto (Territorial Prelature) 2004 ap2005
221 7,200 7,200 100.00% Santissima Trinità di Cava de' Tirreni (Territorial Abbey) 2004 ap2005
222 500 500 100.00% Monte Oliveto Maggiore (Territorial Abbey) 2004 ap2005
223 98 98 100.00% Santa Maria di Grottaferrata (Territorial Abbey) 2004 ap2005
224 38 38 100.00% Subiaco (Territorial Abbey) 2004 ap2005
Note: The table above is generated with the most recent data available for each diocese. Dioceses with incomplete data may not appear in the table.

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Copyright David M. Cheney, 1996-2005; code: v2.3.4, 17 Nov 05; data: 20 Nov 05