Catholic-Hierarchy DC

Italy

Statistics by Diocese

by Name


(Click on the column title to sort by that column)
#CatholicsPopulationPercent CatholicDioceseYearSource
160,00060,20099.67%Acerenza (Archdiocese)2004ap2005
2103,860108,29195.91%Acerra2004ap2005
3223,623225,72599.07%Acireale2004ap2005
4141,506175,48880.64%Acqui2004ap2005
5200,128202,87898.64%Adria-Rovigo2004ap2005
6463,200473,20097.89%Agrigento (Archdiocese)2004ap2005
7112,200124,60090.05%Alba2004ap2005
8390,100409,52095.26%Albano (Suburbicarian See)2004ap2005
9162,000164,00098.78%Albenga-Imperia2004ap2005
10151,410154,81297.80%Alessandria (della Paglia)2004ap2005
11101,377101,70099.68%Ales-Terralba2004ap2005
12106,000106,20099.81%Alghero-Bosa2004ap2005
1367,60069,00097.97%Alife-Caiazzo2004ap2005
14161,864165,09098.05%Altamura-Gravina-Acquaviva delle Fonti2004ap2005
15102,700103,35199.37%Amalfi-Cava de' Tirreni (Archdiocese)2004ap2005
1685,20086,00099.07%Anagni-Alatri2004ap2005
17205,204212,34096.64%Ancona-Osimo (Archdiocese)2004ap2005
18132,000138,74095.14%Andria2004ap2005
19117,700121,00097.27%Aosta2004ap2005
20285,000300,00095.00%Arezzo-Cortona-Sansepolcro2004ap2005
2172,90274,05598.44%Ariano Irpino-Lacedonia2004ap2005
22107,196107,48699.73%Ascoli Piceno2004ap2005
2378,50080,73097.24%Assisi-Nocera Umbra-Gualdo Tadino2004ap2005
24148,401153,40196.74%Asti2004ap2005
25143,500146,00098.29%Avellino2004ap2005
26523,794552,51294.80%Aversa2004ap2005
27115,000118,00097.46%Avezzano2004ap2005
28712,000720,00098.89%Bari-Bitonto (Archdiocese)2004ap2005
29181,402181,88299.74%Belluno-Feltre2004ap2005
30265,000266,30099.51%Benevento (Archdiocese)2004ap2005
31861,000897,99895.88%Bergamo2004ap2005
32171,000175,00097.71%Biella2004ap2005
33925,155948,80597.51%Bologna (Archdiocese)2004ap2005
34461,184470,05598.11%Bolzano-Bressanone {Bozen-Brixen}2004ap2005
35968,3891,074,38990.13%Brescia2004ap2005
36291,000294,22098.91%Brindisi-Ostuni (Archdiocese)2004ap2005
37550,000560,58398.11%Cagliari (Archdiocese)2004ap2005
38154,323157,08298.24%Caltagirone2004ap2005
39153,000154,05099.32%Caltanissetta2004ap2005
4057,20057,26099.90%Camerino-San Severino Marche (Archdiocese)2004ap2005
41124,000126,00098.41%Campobasso-Boiano (Archdiocese)2004ap2005
42186,000190,00097.89%Capua (Archdiocese)2004ap2005
43112,870117,65995.93%Carpi2004ap2005
44101,200103,50097.78%Casale Monferrato2004ap2005
45215,000220,00097.73%Caserta2004ap2005
46104,200106,80097.57%Cassano all'Jonio2004ap2005
47120,398126,03195.53%Castellaneta2004ap2005
48724,332733,65698.73%Catania (Archdiocese)2004ap2005
49245,326249,42698.36%Catanzaro-Squillace (Archdiocese)2004ap2005
50110,000113,25497.13%Cefal¨2004ap2005
51101,042104,72896.48%Cerignola-Ascoli Satriano2004ap2005
5289,57090,71698.74%Cerreto Sannita-Telese-Sant'Agata de' Goti2004ap2005
53155,900157,90098.73%Cesena-Sarsina2004ap2005
54141,500142,00099.65%Chiavari2004ap2005
55308,600313,50098.44%Chieti-Vasto (Archdiocese)2004ap2005
56123,000124,00099.19%Chioggia2004ap2005
5758,84060,37097.47%CittÓ di Castello2004ap2005
58214,800220,80097.28%Civita Castellana (, Orte, Gallese, Nepi e Sutri)2004ap2005
5982,00085,00096.47%Civitaveccia-Tarquinia2004ap2005
60518,000525,00098.67%Como2004ap2005
61341,687346,17798.70%Concordia-Pordenone2004ap2005
62246,761249,26199.00%Conversano-Monopoli2004ap2005
63377,000379,00099.47%Cosenza-Bisignano (Archdiocese)2004ap2005
6491,51292,49398.94%Crema2004ap2005
65328,000340,00096.47%Cremona2004ap2005
66201,185202,27099.46%Crotone-Santa Severina (Archdiocese)2004ap2005
6790,54092,31098.08%Cuneo2004ap2005
6853,00054,18897.81%Fabriano-Matelica2004ap2005
69116,000121,00095.87%Faenza-Modigliana2004ap2005
70124,300128,90096.43%Fano-Fossombrone-Cagli-Pergola2004ap2005
71269,953275,58997.95%Fermo (Archdiocese)2004ap2005
72269,817273,80098.55%Ferrara-Comacchio (Archdiocese)2004ap2005
7372,97373,47399.32%Fidenza2004ap2005
74131,200132,00099.39%Fiesole2004ap2005
75815,210889,31491.67%Firenze {Florence} (Archdiocese)2004ap2005
76217,000219,20099.00%Foggia-Bovino (Archdiocese)2004ap2005
7765,15065,50099.47%Foligno2004ap2005
78171,142175,76997.37%Forli-Bertinoro2004ap2005
7939,35040,10098.13%Fossano2004ap2005
80116,000121,00095.87%Frascati (Suburbicarian See)2004ap2005
81187,150187,87499.61%Frosinone-Veroli-Ferentino2004ap2005
82159,175159,31599.91%Gaeta (Archdiocese)2004ap2005
83775,980834,38893.00%Genova (Archdiocese)2004ap2005
84180,000182,60098.58%Gorizia (Archdiocese)2004ap2005
85105,850110,98095.38%Grosseto2004ap2005
8647,20048,00098.33%Gubbio2004ap2005
87147,000147,20099.86%Iglesias2004ap2005
88135,000140,00096.43%Imola2004ap2005
8953,00055,70095.15%Ischia2004ap2005
9058,00060,10096.51%Isernia-Venafro2003ap2004
91Italy, Military (Military Ordinariate)2004ap2005
92201,214204,31498.48%Ivrea2004ap2005
9374,24076,00097.68%Jesi2004ap2005
94139,400140,00099.57%Lamezia Terme2004ap2005
9590,20590,85599.28%Lanciano-Ortona (Archdiocese)2004ap2005
9668,94369,12999.73%Lanusei2004ap2005
97106,000108,30097.88%L'Aquila (Archdiocese)2004ap2005
98213,451215,93598.85%La Spezia-Sarzana-Brugnato2004ap2005
99299,380305,49098.00%Latina-Terracina-Sezze-Priverno2004ap2005
100258,225260,98898.94%Lecce (Archdiocese)2004ap2005
101189,602195,97296.75%Livorno2004ap2005
102132,511134,04398.86%Locri-Gerace (-Santa Maria di Polsi)2004ap2005
103253,166256,85598.56%Lodi2004ap2005
10411,15011,69495.35%Loreto (Territorial Prelature)2004ap2005
105293,145312,36993.85%Lucca (Archdiocese)2004ap2005
10674,00076,54396.68%Lucera-Troia2004ap2005
10732,80033,18298.85%Lungro degli Italo-Albanesi (Eparchy)2004ap2005
108134,412138,94096.74%Macerata-Tolentino-Recanati-Cingoli-Treia2004ap2005
109152,800154,90698.64%Manfredonia-Vieste-San Giovanni Rotondo (Archdiocese)2004ap2005
110345,280363,41495.01%Mantova2004ap2005
111197,000199,00098.99%Massa Carrara-Pontremoli2004ap2005
112126,000127,67798.69%Massa Marittima-Piombino2004ap2005
113140,000140,89999.36%Matera-Irsina (Archdiocese)2004ap2005
114220,659233,70694.42%Mazara del Vallo2004ap2005
11589,00090,00098.89%Melfi-Rapolla-Venosa2004ap2005
116486,329487,42999.77%Messina-Lipari-Santa Lucia del Mela (Archdiocese)2004ap2005
1174,860,0535,107,05395.16%Milano {Milan} (Archdiocese)2004ap2005
118160,000166,00096.39%Mileto-Nicotera-Tropea2004ap2005
119455,000462,00098.48%Modena-Nonantola (Archdiocese)2004ap2005
120134,734135,90599.14%Molfetta-Ruvo-Giovinazzo-Terlizzi2004ap2005
121116,000119,00097.48%Mondovi2004ap2005
122185,000193,41395.65%Monreale (Archdiocese)2004ap2005
12379,00079,000100.00%Montecassino (Territorial Abbey)2004ap2005
124500500100.00%Monte Oliveto Maggiore (Territorial Abbey)2004ap2005
12570,10073,10095.90%Montepulciano-Chiusi-Pienza2004ap2005
12615,80016,00098.75%Montevergine (Territorial Abbey)2004ap2005
1271,600,0001,608,00099.50%Napoli {Naples} (Archdiocese)2004ap2005
128204,093206,07199.04%Nard˛-Gallipoli2004ap2005
12981,25081,50099.69%Nicosia2004ap2005
130227,000236,57495.95%Nocera Inferiore-Sarno2004ap2005
131502,000523,90095.82%Nola2004ap2005
132211,000212,54699.27%Noto2004ap2005
133525,265545,06596.37%Novara2004ap2005
134122,526123,90698.89%Nuoro2004ap2005
135173,990177,40098.08%Oppido Mamertina-Palmi2004ap2005
136178,700181,69498.35%Oria2004ap2005
137148,762149,57499.46%Oristano (Archdiocese)2004ap2005
13889,50090,80098.57%Orvieto-Todi2004ap2005
139197,042198,04299.50%Otranto (Archdiocese)2004ap2005
14057,00058,00098.28%Ozieri2004ap2005
1411,027,6621,039,11798.90%Padova2004ap2005
142930,000960,00096.88%Palermo (Archdiocese)2004ap2005
14387,60088,00099.55%Palestrina (Suburbicarian See)2004ap2005
144308,247320,66296.13%Parma (-Fontevivo)2004ap2005
145160,000164,00097.56%Patti2004ap2005
146158,711161,56298.24%Pavia2004ap2005
147229,500232,50098.71%Perugia-CittÓ della Pieve (Archdiocese)2004ap2005
148117,017120,69796.95%Pesaro (Archdiocese)2004ap2005
149292,000298,00097.99%Pescara-Penne (Archdiocese)2004ap2005
150105,093109,56795.92%Pescia2004ap2005
151265,000275,00096.36%Piacenza-Bobbio2004ap2005
15228,50030,00095.00%Piana degli Albanesi (Eparchy)2004ap2005
153218,000224,00097.32%Piazza Armerina2004ap2005
15480,000100,25079.80%Pinerolo2004ap2005
155305,270310,33398.37%Pisa (Archdiocese)2004ap2005
156215,000217,51598.84%Pistoia2004ap2005
15771,00071,53699.25%Pitigliano-Sovana-Orbetello2004ap2005
15824,55025,91694.73%Pompei o Beatissima Vergine Maria del SS.mo Rosario (Territorial Prelature)2004ap2005
159300,000307,00097.72%Porto-Santa Rufina (Suburbicarian See)2004ap2005
160151,200152,00099.47%Potenza-Muro Lucano-Marsico Nuovo (Archdiocese)2004ap2005
161502,700510,72098.43%Pozzuoli2004ap2005
162186,320193,12096.48%Prato2004ap2005
163188,953196,06996.37%Ragusa2004ap2005
164211,000230,32091.61%Ravenna-Cervia (Archdiocese)2004ap2005
165277,219279,41899.21%Reggio Calabria-Bova (Archdiocese)2004ap2005
166485,527508,67795.45%Reggio Emilia-Guastalla2004ap2005
16793,00099,00093.94%Rieti (-S. Salvatore Maggiore)2004ap2005
168303,365319,33295.00%Rimini2004ap2005
1692,454,0002,787,20688.05%Roma {Rome}2004ap2005
170133,500134,00099.63%Rossano-Cariati (Archdiocese)2004ap2005
171162,385165,38598.19%Sabina-Poggio Mirteto (Suburbicarian See)2004ap2005
172534,000550,00097.09%Salerno-Campagna-Acerno (Archdiocese)2004ap2005
17389,16093,19395.67%Saluzzo2004ap2005
174121,000126,90095.35%San Benedetto del Tronto-Ripatransone-Montalto2004ap2005
175108,512110,77797.96%San Marco Argentano-Scalea2004ap2005
17660,73462,59097.03%San Marino-Montefeltro2004ap2005
177156,537158,35598.85%San Miniato2004ap2005
178128,500130,50098.47%San Severo2004ap2005
1799898100.00%Santa Maria di Grottaferrata (Territorial Abbey)2004ap2005
18084,50085,00099.41%Sant'Angelo dei Lombardi-Conza-Nusco-Bisaccia (Archdiocese)2004ap2005
1817,2007,200100.00%Santissima TrinitÓ di Cava de' Tirreni (Territorial Abbey)2004ap2005
182219,356220,85999.32%Sassari (Archdiocese)2004ap2005
183131,069133,46298.21%Savona-Noli2004ap2005
184118,200122,82996.23%Senigallia2004ap2005
18585,50087,72097.47%Sessa Aurunca2004ap2005
186175,010179,49097.50%Siena-Colle di Val d'Elsa-Montalcino (Archdiocese)2004ap2005
187320,000330,00096.97%Siracusa (Archdiocese)2004ap2005
188151,100152,89398.83%Sora-Aquino-Pontecorvo2004ap2005
189237,996240,14699.10%Sorrento-Castellammare di Stabia (Archdiocese)2004ap2005
190100,562101,47299.10%Spoleto-Norcia (Archdiocese)2004ap2005
1913838100.00%Subiaco (Territorial Abbey)2004ap2005
19279,50880,71698.50%Sulmona-Valva2004ap2005
19364,00065,50097.71%Susa2004ap2005
194405,870409,35099.15%Taranto (Archdiocese)2004ap2005
19580,00080,000100.00%Teano-Calvi2004ap2005
196118,600119,40099.33%Teggiano-Policastro2004ap2005
197141,694143,20398.95%Tempio-Ampurias2004ap2005
198240,000248,00096.77%Teramo-Atri2004ap2005
199105,835106,50099.38%Termoli-Larino2004ap2005
200162,000163,40099.14%Terni-Narni-Amelia2004ap2005
201166,967176,91394.38%Tivoli2004ap2005
2022,065,4432,143,84396.34%Torino {Turin} (Archdiocese)2004ap2005
203272,960279,07097.81%Tortona2004ap2005
204274,060286,56095.64%Trani-Barletta-Bisceglie (-Nazareth) (Archdiocese)2004ap2005
205197,982202,01898.00%Trapani2004ap2005
206470,513477,01798.64%Trento (Archdiocese)2004ap2005
207772,150807,87795.58%Treviso2004ap2005
20844,00045,00097.78%Tricarico2004ap2005
209219,000243,90389.79%Trieste2004ap2005
21057,15057,21099.90%Trivento2004ap2005
211131,500132,50099.25%Tursi-Lagonegro2004ap2005
212478,000488,50097.85%Udine (Archdiocese)2004ap2005
213123,800125,00099.04%Ugento-Santa Maria di Leuca2004ap2005
21454,60057,60094.79%Urbino-Urbania-Sant'Angelo in Vado (Archdiocese)2004ap2005
215156,520158,86698.52%Vallo della Lucania2004ap2005
216119,690122,69097.55%Velletri-Segni (Suburbicarian See)2004ap2005
217365,332370,89598.50%Venezia (Archdiocese)2004ap2005
218150,000155,45096.49%Ventimiglia-San Remo2004ap2005
219179,000181,00098.90%Vercelli (Archdiocese)2004ap2005
220775,000845,02191.71%Verona2004ap2005
221753,556769,81797.89%Vicenza2004ap2005
222173,055175,95098.35%Vigevano2004ap2005
223181,689184,27898.60%Viterbo2004ap2005
224313,200327,80095.55%Vittorio Veneto2004ap2005
22581,05082,50098.24%Volterra2004ap2005

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